I do about 98% of the time. Thank goodness!! My husband is a munchie and that looks good, the price is right type grocery shopper. In other words--I cannot afford to take him to the grocery store!! I always have to go back the next day and get the basics and meal items.
Usually we go together. We go through the self-checkout so it's nice to have him bag them while I ring them up, and then help me carry them inside and put them away. Sometimes, if he isn't feeling up to it, I will go by myself though.