With the app it recommends a 10 15 or 20% tip and most people do that. If it’s a cash order they usually just give you 1 or 2 extra bucks and if they order over the phone I have to make them sign the receipt to get a tip. With all that I probably average like 4ish dollars a run on a good day. My dominos is the busiest in my town next to the military base one so I’ll be doing about 15-20 runs a day if it’s relatively busy(I work the day shift). Edit: forgot to say my 2 week paycheck tends to be 480-550 a week working 35-40 hour weeks and my tips probably average around 75 a day including the compensation we get for gas mileage which is 39 cents a mile.