| 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 | $64.55 | 3.138% | $66.5756 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $188.46 | 13.639% | $214.1641 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $30.28 | 10.266% | $33.3885 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $177.46 | 12.818% | $200.2068 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $16.98 | 3.140% | $17.5132 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $36.46 | 13.353% | $41.3285 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $15.75 | 10.198% | $17.3562 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $529.94 | $590.5329 | $590.54 | $590.55 | $590.60 | |