| 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 | $52.94 | 6.809% | $56.5447 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $250.40 | 8.626% | $271.9995 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $51.83 | 6.872% | $55.3918 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $133.50 | 11.255% | $148.5254 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $96.31 | 8.857% | $104.8402 | $104.84 | $104.85 | $104.80 |
| Purchase #6 | $29.33 | 13.107% | $33.1743 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $19.71 | 5.549% | $20.8037 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $634.02 | $691.2796 | $691.27 | $691.30 | $691.20 | |