| 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 | $51.64 | 12.790% | $58.2448 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $145.91 | 8.778% | $158.718 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $139.52 | 10.359% | $153.9729 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $223.82 | 3.815% | $232.3587 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $196.38 | 7.593% | $211.2911 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $143.85 | 3.505% | $148.8919 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $11.32 | 12.536% | $12.7391 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $912.44 | $976.2165 | $976.21 | $976.20 | $976.20 | |