| 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 | $86.42 | 8.289% | $93.5834 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $229.86 | 8.808% | $250.1061 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $122.89 | 12.317% | $138.0264 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $80.83 | 11.666% | $90.2596 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $134.55 | 3.227% | $138.8919 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $93.74 | 3.655% | $97.1662 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $90.72 | 9.309% | $99.1651 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $839.01 | $907.1987 | $907.21 | $907.20 | $907.30 | |