| 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 | $109.33 | 5.870% | $115.7477 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $25.30 | 11.443% | $28.1951 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $232.79 | 6.177% | $247.1694 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $58.35 | 9.221% | $63.7305 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $28.78 | 8.496% | $31.2251 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $42.94 | 13.857% | $48.8902 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $78.51 | 6.211% | $83.3863 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $576.00 | $618.3443 | $618.36 | $618.40 | $618.30 | |