I'm not a fan of dealers at home games. If it's a non professional, generally they don't take it seriously and there's more issues/overturned cards/misreads of the board then if we didn't have one at all. I haven't played a home game while having professional dealers, and I'm sure I'd love it, but to me I'm guessing it would take away from the home game feel for me as well as my willingness to chat/joke about the same things we do now in front of a stranger.
I'm an even greater nonfan of tipping dealers at home games - actually tipping at poker in general. I'm someone who tips everywhere - everyone of those stupid little screens, every single time I do takeout, hell I'll just randomly tip people to say thanks in 100% non tip scenarios. Maybe it's my lack of poker historically, but I don't remotely understand why I would tip a dealer when I win. As a thank you? Then why don't we all tip regardless? It just makes 0 sense to me.
On top of all of that, from my personal experiences thus far at others' homes it's just downright awkward. Most times I've seen it, it's been a not great dealer with most people not tipping and the host repeatedly saying "dont forget to tip". Doesn't make for a warm environment and then you're left on hands where you win going....do I need to make up for others not tipping?
If I'm hosting and having a dealer - I'll take care of them. Don't worry about it.
The next game I show up where the host has a dealer - Dependent on stakes and how long we're playing, I'm tossing $20/$40/$60/$80 whatever at the start of the game in cash, or out of my stack at the end.
Anything else just seems silly to me. Might as well be handing out chips every time someone wins a hand and then at the end everyone pays $1-3 per win chip that they have.