tlin, I don't think we all agree on the answer to this question. If I could have done the shop and stayed within the required amount, I would not claim the additional spent as a business expense. If it were not possible to do the shop according to the guidelines without going over the reimbursed amount, I would deduct the additional spent as a business expense.
To make this more clear, let's consider the meal to be socks. Let's say I am doing a sock shop and I will be reimbursed $10.00 for socks. The store is having a great sale and they have some terrific socks I've been wanting to get the kids, so I spend $48.00 on socks. Is the additional $38.00 spent deductible?
You can do your taxes any way you like. Whether your taxes will pass audit or not is the question you want to ask. The expense deducted has to be business related and it has to be reasonable.
Mary Davis Nowell. Based close to Fort Worth. Shopping Interstate 20 east and west, Interstate 35 north and south.