| 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 | $105.46 | 7.471% | $113.3389 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $229.32 | 12.310% | $257.5493 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $56.51 | 5.694% | $59.7277 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $94.33 | 6.698% | $100.6482 | $100.65 | $100.65 | $100.60 |
| Purchase #5 | $98.73 | 11.617% | $110.1995 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $102.74 | 8.137% | $111.1 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $152.55 | 7.314% | $163.7075 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $839.64 | $916.2711 | $916.28 | $916.30 | $916.10 | |