| 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 | $16.31 | 8.286% | $17.6614 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $5.74 | 3.272% | $5.9278 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $83.25 | 11.388% | $92.7305 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $239.97 | 9.466% | $262.6856 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $120.89 | 4.130% | $125.8828 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $109.62 | 13.566% | $124.491 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $191.96 | 8.612% | $208.4916 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $767.74 | $837.8707 | $837.87 | $837.95 | $837.90 | |