| 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 | $53.26 | 4.375% | $55.5901 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $243.91 | 5.575% | $257.508 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $17.70 | 4.355% | $18.4708 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $24.99 | 7.586% | $26.8857 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $194.39 | 6.391% | $206.8135 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $18.88 | 4.753% | $19.7774 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $67.68 | 9.518% | $74.1218 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $620.81 | $659.1673 | $659.17 | $659.15 | $659.20 | |