| 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 | $88.43 | 9.668% | $96.9794 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $91.36 | 4.507% | $95.4776 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $101.53 | 4.831% | $106.4349 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $195.30 | 12.631% | $219.9683 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $200.66 | 3.295% | $207.2717 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $126.43 | 4.734% | $132.4152 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $38.54 | 11.698% | $43.0484 | $43.05 | $43.05 | $43.00 |
| 7 purchase totals = | $842.25 | $901.5955 | $901.60 | $901.60 | $901.60 | |