Jackpots and dealer tipping etiquette question

[fishyak]

I play 2/4 pretty regularly at Commerce. This last weekend I got lucky and won a table share of two jackpots. Made about $100 each time. No big deal, but my question is this, what is "normal" tipping etiquette on a jackpot?

No one really seemed to have a solid answer. I gave 10% to the dealer.

What do you do? If you won the jackpot, instead of just a table share, (I should be so lucky!) what would you do?