| 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 | $60.81 | 10.858% | $67.4127 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $24.28 | 7.574% | $26.119 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $45.95 | 3.394% | $47.5095 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $158.70 | 7.631% | $170.8104 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $175.58 | 9.844% | $192.8641 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $102.89 | 13.264% | $116.5373 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $17.64 | 7.810% | $19.0177 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $585.85 | $640.2707 | $640.27 | $640.20 | $640.20 | |