| 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 | $29.81 | 12.153% | $33.4328 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $89.26 | 11.188% | $99.2464 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $189.94 | 12.389% | $213.4717 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $85.88 | 8.663% | $93.3198 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $12.90 | 9.686% | $14.1495 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $129.85 | 7.559% | $139.6654 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $69.39 | 13.867% | $79.0123 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $607.03 | $672.2979 | $672.30 | $672.25 | $672.20 | |