| 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 | $220.44 | 13.425% | $250.0341 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $66.94 | 3.656% | $69.3873 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $9.96 | 5.838% | $10.5415 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $244.40 | 6.857% | $261.1585 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $105.73 | 4.583% | $110.5756 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $87.78 | 13.656% | $99.7672 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $61.39 | 6.796% | $65.5621 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $796.64 | $867.0263 | $867.03 | $867.05 | $867.10 | |