Dutch Pantry Family Restaurant, Clearfield

I purchased some of their items for sale, The manager would not give me an itemized receipt. He rang up my purchases on one an adding machine, not the cash register. I ask for a receipt he gave me the tape from the adding machine that just showed the total. When I ask him to give me an itemized receipt, he said they don't do that. I then ask for a restaurant order slip itemized receipt and he very angrily and loudly sighed, I then said forget it, refund my money and I left. Problem, he was the manager, there is no one to report him to. Why would he not give itemized receipts? How does he claim his income tax's, or maybe he doesn't??? What would you do, I personally want my stuff accounted for.