| 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 | $104.61 | 6.713% | $111.6325 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $77.85 | 7.372% | $83.5891 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $34.97 | 12.519% | $39.3479 | $39.35 | $39.35 | $39.30 |
| Purchase #4 | $87.50 | 6.444% | $93.1385 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $216.92 | 4.698% | $227.1109 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $16.41 | 7.176% | $17.5876 | $17.59 | $17.60 | $17.60 |
| Purchase #7 | $100.44 | 9.551% | $110.033 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $638.70 | $682.4395 | $682.44 | $682.50 | $682.30 | |