| 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 | $51.83 | 10.395% | $57.2177 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $96.66 | 9.768% | $106.1017 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $82.94 | 12.245% | $93.096 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $200.68 | 7.664% | $216.0601 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $106.25 | 9.807% | $116.6699 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $59.27 | 13.578% | $67.3177 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $140.32 | 10.433% | $154.9596 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $737.95 | $811.4227 | $811.43 | $811.35 | $811.50 | |