| 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 | $237.68 | 7.834% | $256.2999 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $77.60 | 6.219% | $82.4259 | $82.43 | $82.45 | $82.40 |
| Purchase #3 | $108.43 | 11.649% | $121.061 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $154.82 | 6.392% | $164.7161 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $59.58 | 8.697% | $64.7617 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $42.83 | 13.363% | $48.5534 | $48.55 | $48.55 | $48.60 |
| Purchase #7 | $163.33 | 9.274% | $178.4772 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $844.27 | $916.2952 | $916.30 | $916.30 | $916.40 | |