| 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 | $28.51 | 6.148% | $30.2628 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $219.37 | 9.807% | $240.8836 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $97.58 | 5.684% | $103.1264 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $151.85 | 9.289% | $165.9553 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $147.76 | 7.279% | $158.5155 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $144.95 | 6.328% | $154.1224 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $7.40 | 9.317% | $8.0895 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $797.42 | $860.9555 | $860.96 | $860.95 | $861.00 | |