kroger trip

my daugther in-law and i went shopping with my sister today. My sister bought $189.00 in groceries and paid $107.00. My daughter in-law bought $150.00 in groceries and spent $80.00. Then i would have done better but my grandson was with me and there was a few things that he needed. I bought $14.00 in groceries and spent $5.55 now $3.08 of that was my grandson. Anyway thats what grandparents are for.