So I'm figuring out our budget for each vendor and I wanted to include tips in those budgets. The last thing I want is to be out of money and to have forgotten tips!! So which vendors are you supposed to tip? DOC? Florist? Catering? Etc... I'm going to set out a tip jar for the bartender (for an open bar) so aside from paying the fee should we tip him as well or whatever tips he makes he keeps? And also how much percentage do you tip vendors?? I'm so lost.