| 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 | $71.85 | 9.832% | $78.9143 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $43.71 | 11.413% | $48.6986 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $232.29 | 9.383% | $254.0858 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $133.32 | 7.289% | $143.0377 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $122.69 | 9.604% | $134.4731 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $20.47 | 4.443% | $21.3795 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $163.79 | 7.263% | $175.6861 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $788.12 | $856.2751 | $856.28 | $856.30 | $856.30 | |