Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: Krista put 1 cent into her new bank on a Sunday morning.  On Monday she put 2 cents into her bank.  On Tuesday she put 4 cents into her bank, and she continued to double the amount of money she put into her bank each day for two weeks.  On what day of the week did the total amount of money in her bank first exceed $\$2$?
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