| 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 | $91.37 | 10.503% | $100.9666 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $73.43 | 10.787% | $81.3509 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $225.68 | 12.196% | $253.2039 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $52.86 | 10.319% | $58.3146 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $125.83 | 8.468% | $136.4853 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $155.55 | 5.473% | $164.0633 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $69.89 | 11.248% | $77.7512 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $794.61 | $872.1358 | $872.13 | $872.10 | $872.30 | |