Wow, Americans are badly whipped when it comes to tipping.
I don't and most don't. You 're supposed to tho
sometimes I do
depends on the place
I would definitely do it in mom and pop places though
I don't but I've discussed this with other people before. There seem to be quite a few that think that while you don't need to tip as much as you would for delivery, you should still tip them something because they're putting your order in the bag and ringing it up for you.