| 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 | $24.37 | 4.215% | $25.3972 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $29.65 | 3.213% | $30.6027 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $214.94 | 5.638% | $227.0583 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $156.65 | 3.161% | $161.6017 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $28.52 | 9.682% | $31.2813 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $24.28 | 11.630% | $27.1038 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $180.59 | 13.279% | $204.5705 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $659.00 | $707.6155 | $707.61 | $707.60 | $707.70 | |