| 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 | $105.46 | 11.624% | $117.7187 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $82.27 | 9.537% | $90.1161 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $78.99 | 10.433% | $87.231 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $210.58 | 3.265% | $217.4554 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $42.75 | 9.130% | $46.6531 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $179.83 | 5.649% | $189.9886 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $104.59 | 5.309% | $110.1427 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $804.47 | $859.3056 | $859.31 | $859.30 | $859.30 | |