| 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 | $37.29 | 12.449% | $41.9322 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $79.67 | 8.708% | $86.6077 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $149.39 | 5.457% | $157.5422 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $131.67 | 12.675% | $148.3592 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $26.87 | 9.600% | $29.4495 | $29.45 | $29.45 | $29.40 |
| Purchase #6 | $112.79 | 12.848% | $127.2813 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $12.36 | 3.704% | $12.8178 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $550.04 | $603.9899 | $603.99 | $604.00 | $603.90 | |