| 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 | $57.85 | 7.434% | $62.1506 | $62.15 | $62.15 | $62.20 |
| Purchase #2 | $182.98 | 4.847% | $191.849 | $191.85 | $191.85 | $191.80 |
| Purchase #3 | $21.52 | 8.594% | $23.3694 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $74.89 | 12.328% | $84.1224 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $34.57 | 13.117% | $39.1045 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $61.54 | 7.443% | $66.1204 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $20.35 | 13.360% | $23.0688 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $453.70 | $489.7851 | $489.78 | $489.70 | $489.80 | |