| 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 | $83.45 | 5.744% | $88.2434 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $50.71 | 4.105% | $52.7916 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $134.99 | 10.181% | $148.7333 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $226.76 | 12.793% | $255.7694 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $26.54 | 11.728% | $29.6526 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $91.61 | 8.629% | $99.515 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $212.63 | 5.433% | $224.1822 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $826.69 | $898.8875 | $898.88 | $898.90 | $898.90 | |