| 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 | $63.84 | 11.566% | $71.2237 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $237.49 | 8.601% | $257.9165 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $107.85 | 8.670% | $117.2006 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $44.73 | 9.340% | $48.9078 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $57.76 | 11.201% | $64.2297 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $139.90 | 9.216% | $152.7932 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $197.91 | 12.610% | $222.8665 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $849.48 | $935.1380 | $935.14 | $935.10 | $935.10 | |