| 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 | $130.30 | 5.844% | $137.9147 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $52.86 | 5.798% | $55.9248 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $146.78 | 8.179% | $158.7851 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $177.98 | 5.429% | $187.6425 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $117.56 | 8.708% | $127.7971 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $26.49 | 11.828% | $29.6232 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $62.47 | 11.536% | $69.6765 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $714.44 | $767.3639 | $767.36 | $767.35 | $767.30 | |