| 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 | $97.93 | 6.608% | $104.4012 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $159.47 | 6.646% | $170.0684 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $24.39 | 5.801% | $25.8049 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $164.55 | 3.465% | $170.2517 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $240.68 | 5.341% | $253.5347 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $37.31 | 13.245% | $42.2517 | $42.25 | $42.25 | $42.30 |
| Purchase #7 | $152.37 | 7.312% | $163.5113 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $876.70 | $929.8239 | $929.81 | $929.80 | $929.90 | |