| 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 | $31.27 | 5.594% | $33.0192 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $212.49 | 10.522% | $234.8482 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $77.51 | 7.225% | $83.1101 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $88.82 | 6.267% | $94.3863 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $38.74 | 8.140% | $41.8934 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $114.84 | 9.553% | $125.8107 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $127.43 | 6.799% | $136.094 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $691.10 | $749.1619 | $749.16 | $749.15 | $749.10 | |