Is he being paid a living wage? If he is, no need to tip him unless the service is exceptional. If he has to rely on tips to make a living, then do so.
This post was edited by Slartibartfast at October 17, 2017 7:56 PM MDT
Do what you feel is right. If you are torn you think you should, so do. The only question I have is, is the delivery person the person who actually gets the delivery fee which you paid?