| 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 | $53.46 | 8.270% | $57.8811 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $168.78 | 11.474% | $188.1458 | $188.15 | $188.15 | $188.10 |
| Purchase #3 | $40.33 | 9.167% | $44.0271 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $237.70 | 9.396% | $260.0343 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $140.54 | 4.134% | $146.3499 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $151.32 | 5.784% | $160.0723 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $15.56 | 3.408% | $16.0903 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $807.69 | $872.6008 | $872.60 | $872.65 | $872.50 | |