| 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 | $19.57 | 5.138% | $20.5755 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $106.67 | 4.122% | $111.0669 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $67.29 | 12.730% | $75.856 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $55.57 | 9.390% | $60.788 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $48.58 | 9.650% | $53.268 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $222.59 | 8.766% | $242.1022 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $212.54 | 11.634% | $237.2669 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $732.81 | $800.9235 | $800.94 | $800.90 | $801.10 | |