Carryout Tipping

At the risk of being a curmudgeon, I need to rant about tipping with regard to carry out food orders. When we carry out from someplace that has sit down dining, where I would tip the server at the end of the meal, I add a tip to the carry out order. If it is a fast food place where I wouldn&rsquo;t leave a tip even if I ate there, I don&rsquo;t leave a tip.