| 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 | $48.62 | 11.219% | $54.0747 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $205.60 | 9.447% | $225.023 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $83.80 | 6.742% | $89.4498 | $89.45 | $89.45 | $89.40 |
| Purchase #4 | $142.64 | 9.255% | $155.8413 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $117.56 | 3.504% | $121.6793 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $107.67 | 8.839% | $117.187 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $27.26 | 13.843% | $31.0336 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $733.15 | $794.2887 | $794.28 | $794.30 | $794.20 | |