Double the tax. Unless you are really really bad the just the tax.
Exactly, then round up. Bar: A buck per, unless it's a double or something fancy. Simple.
Take-out is where we've gotten sticky before. Seems crazy to me, but I've done it since reading some reasonable responses here. But it begs the question: Why not tip fastfood then, walk-in
or drive-through? They cook, sort, and package just like take-out, and they're by far the lowest earners.
Makes no sense.