Where do we leave the cash until we've given back the customer's ___?

The correct answer is change. In a fast-paced environment like Raising Cane's, managing customer transactions efficiently is crucial. When processing a cash transaction, it is standard practice to complete the order by giving the customer their change after they have made their payment. This ensures that the customer receives the full amount they are owed in cash, which is part of the overall service experience.

Leaving the cash until the change is given helps to maintain the flow of the transaction and ensures that the customer feels valued and satisfied with the service. It demonstrates attention to detail and helps prevent any potential misunderstandings regarding payment.

This practice also reflects on the importance of completing the transaction properly before moving on to the next customer or task. Other options, such as the receipt, order, or card, do not pertain specifically to money being exchanged and might be handled in a different order or context during the transaction process.