The classic UK example is dried fruit. If it's bought in the cake decoration department it's 0% VAT, from the home brewing department 20% VAT.
Also for some items such as gift baskets the food is 0 rated but the basket/bowl is rated at 20% and the VAT is proportionally allocated. (I can't remember if it's cost or sales price)
Also for some items such as gift baskets the food is 0 rated but the basket/bowl is rated at 20% and the VAT is proportionally allocated. (I can't remember if it's cost or sales price)