| 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 | $45.28 | 11.636% | $50.5488 | $50.55 | $50.55 | $50.50 |
| Purchase #2 | $126.38 | 11.450% | $140.8505 | $140.85 | $140.85 | $140.90 |
| Purchase #3 | $126.50 | 9.170% | $138.1001 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $144.45 | 13.513% | $163.9695 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $194.82 | 4.840% | $204.2493 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $15.61 | 10.324% | $17.2216 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $243.66 | 4.829% | $255.4263 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $896.70 | $970.3661 | $970.37 | $970.35 | $970.30 | |