Pizza delivery q&a These questions were sent in by viewers. If you have one to add, please send it . We will keep your email address and other information confidential. Are you supposed to tip for Chinese delivery and other kinds of food? Are you saying that tipping is required? Why can't drivers just tell customers about tipping? Do you still tip when there is a $2 delivery charge? Why did the driver leave without giving back coins for change? Is it true that drivers don't carry coins? Is it okay to base the tip on the service instead of a percentage? I never tipped before and feel bad about it. Should I make up for the past? When the driver is at my house, when does the exchange conclude? Could you please explain to me why your page comes across as so bitter and "anti-customer?" Last updated: June 8, 2006 return to top