| 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 | $152.95 | 7.853% | $164.9612 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $52.86 | 10.322% | $58.3162 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $51.97 | 13.118% | $58.7874 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $194.56 | 13.692% | $221.1992 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $62.50 | 3.692% | $64.8075 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $107.43 | 9.866% | $118.029 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $67.53 | 5.676% | $71.363 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $689.80 | $757.4635 | $757.47 | $757.45 | $757.50 | |