Answer:
Restaurant: 10%
Florist: 10%
Cab Fare: 0%
Dog Grommer: 5%
Explanation:
Essentially, the question is asking us to round each of the tax percentages.
So, let's go through each of the services and round the tax to a reasonable number.
Restaurant:
The tax here is 8.5%.
Rounding to 5% would be a bit too low, and 20% would be too high. So, the only reasonable estimate here is 10%.
Florist:
The tax here is 12%.
Rounding to 5% would be too low, and 20% would be too high.
10% is just a bit lower, so it's the most reasonable.
Cab Fare:
The tax here is 0%.
Since it's at 0, there's no need to add anything to it. So, it would just stay 0.
Therefore, the most reasonable estimate is 0%.
Dog Grommer:
The tax here is 5.75%.
Again, 0% is too low, 10% is a bit too high, and 20% is way too high.
So, the only reasonable estimate is 5%.
And we're done!