| 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 | $13.32 | 4.799% | $13.9592 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $127.88 | 3.252% | $132.0387 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $185.84 | 9.846% | $204.1378 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $168.38 | 12.538% | $189.4915 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $66.64 | 7.298% | $71.5034 | $71.50 | $71.50 | $71.50 |
| Purchase #6 | $70.66 | 6.104% | $74.9731 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $43.85 | 7.564% | $47.1668 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $676.57 | $733.2705 | $733.27 | $733.25 | $733.30 | |