| 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 | $51.58 | 8.863% | $56.1515 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $79.42 | 3.740% | $82.3903 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $46.66 | 9.742% | $51.2056 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $89.25 | 5.801% | $94.4274 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $138.34 | 7.749% | $149.06 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $238.58 | 9.234% | $260.6105 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $187.28 | 11.479% | $208.7779 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $831.11 | $902.6232 | $902.63 | $902.65 | $902.70 | |