Final answer:
To find five-star discounts, check the menu for five-star symbols next to the items or ask the cashier for clarification; guessing is not advisable.
Step-by-step explanation:
To determine which discounts are considered five-star, you would check the menu for five-star symbols next to discounted items. This is usually indicated visually so consumers can easily identify the best offers. Asking the cashier would also be a practical approach to understand the discounts better, however, the most direct and reliable method would typically be to refer to any promotional materials or the menu where these discounts are listed. Guessing which items are considered five-star is not recommended as it could lead to misunderstandings or missed savings.