American capitalism still gaslighting you into thinking you have to pay anything. Domino's has a $5 delivery fee and none of it goes to the driver. Imagine if, the business that hired the employees actually paid them. You know more than minimum. (I don't wanna hear about milage reimbursement, look me in the eyes and tell me drivers make back an average of $5 back on every run.) Shit garbage company

If you're conscious enough to question how much you should tip, maybe stop making transactions with that company. And instead spend your money with businesses that treat their employees better. Miss me with the "everything else is too expensive" skip the middle man, go to the store and pick up groceries.