How can I get a complete breakdown of all Meals a student has had, as well as all payments made?

To get complete breakdown of all meals taken and all payments made, you need to go to Student Meal Payments. 

Admin > Meals > Student Meal Payments

Choose your year and form and click choose > Locate the student in question and click on "View" in the last column on the right hand side called "statement" 

You will now get a complete breakdown of meals and payments.