| 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 | $67.69 | 7.139% | $72.5224 | $72.52 | $72.50 | $72.50 |
| Purchase #2 | $126.71 | 3.520% | $131.1702 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $64.84 | 9.860% | $71.2332 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $177.52 | 6.379% | $188.844 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $155.98 | 9.191% | $170.3161 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $128.76 | 7.249% | $138.0938 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $190.62 | 11.656% | $212.8387 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $912.12 | $985.0184 | $985.01 | $985.00 | $984.90 | |