| 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 | $85.53 | 13.859% | $97.3836 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $52.83 | 5.847% | $55.919 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $26.98 | 8.554% | $29.2879 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $102.29 | 7.635% | $110.0998 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $122.48 | 8.417% | $132.7891 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $34.54 | 8.723% | $37.5529 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $50.41 | 11.475% | $56.1945 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $475.06 | $519.2268 | $519.22 | $519.25 | $519.30 | |