| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.25 | 10.657% | $34.5803 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $97.91 | 7.258% | $105.0163 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $52.99 | 11.387% | $59.024 | $59.02 | $59.00 | $59.00 |
| Purchase #4 | $13.66 | 10.302% | $15.0673 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $198.39 | 13.324% | $224.8235 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $197.35 | 13.272% | $223.5423 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $45.88 | 3.829% | $47.6367 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $637.43 | $709.6904 | $709.69 | $709.65 | $709.60 | |