Re: Tip a Pizza guy...
In resturants regular gatuity is 15 % and whenever we deliever a pizza we give tip 10 % because delivery charges are included in it and sometimes it depends on order we usually have only one pizza order.
U have to tip everywhere even in saloons,nail spas also.
P.S. If u buy a pizza from costco (price club) u don't need to give tip:D because its only take out or eat-in.