| 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 | $117.93 | 9.850% | $129.5461 | $129.55 | $129.55 | $129.50 |
| Purchase #2 | $87.59 | 9.231% | $95.6754 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $152.57 | 13.637% | $173.376 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $97.41 | 3.109% | $100.4385 | $100.44 | $100.45 | $100.40 |
| Purchase #5 | $48.33 | 8.712% | $52.5405 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $212.67 | 6.384% | $226.2469 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $92.57 | 11.260% | $102.9934 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $809.07 | $880.8168 | $880.83 | $880.90 | $880.70 | |