| 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 | $63.38 | 6.385% | $67.4268 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $38.81 | 8.311% | $42.0355 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $61.96 | 13.176% | $70.1238 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $106.83 | 7.872% | $115.2397 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $78.51 | 10.753% | $86.9522 | $86.95 | $86.95 | $87.00 |
| Purchase #6 | $154.32 | 10.800% | $170.9866 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $100.55 | 6.379% | $106.9641 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $604.36 | $659.7287 | $659.73 | $659.75 | $659.70 | |