Final answer:
Tanya's action of checking the receipt after a purchase demonstrates calculus-based trust, which is based on an expectation of correct behavior enforced by potential consequences, rather than personal relationships.
Step-by-step explanation:
In the scenario where Tanya checks the receipt to ensure the price is correct after paying for a hammer at a hardware store, she is exhibiting calculus-based trust. This type of trust is based on the belief that the party being trusted will act as expected due to a fear of punishment or the expectation of a reward rather than based on any personal relationship or identification with the other party. Tanya does not necessarily identify with the clerk or have a personal relationship with the hardware store; instead, she is relying on the store's systems and consequences of wrongdoing to ensure that she was charged the correct amount.