| 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 | $23.26 | 10.291% | $25.6537 | $25.65 | $25.65 | $25.70 |
| Purchase #2 | $46.92 | 7.556% | $50.4653 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $41.45 | 12.297% | $46.5471 | $46.55 | $46.55 | $46.50 |
| Purchase #4 | $32.45 | 5.703% | $34.3006 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $77.36 | 8.669% | $84.0663 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $123.44 | 7.646% | $132.8782 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $25.61 | 9.860% | $28.1351 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $370.49 | $402.0463 | $402.06 | $402.05 | $402.10 | |