| 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 | $13.60 | 4.658% | $14.2335 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $196.49 | 8.750% | $213.6829 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $126.76 | 13.192% | $143.4822 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $27.99 | 7.738% | $30.1559 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $24.28 | 3.260% | $25.0715 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $58.48 | 11.345% | $65.1146 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $187.82 | 10.178% | $206.9363 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $635.42 | $698.6769 | $698.67 | $698.70 | $698.70 | |