| 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 | $23.57 | 3.276% | $24.3422 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $150.72 | 8.808% | $163.9954 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $71.70 | 13.211% | $81.1723 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $76.36 | 3.615% | $79.1204 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $191.38 | 3.584% | $198.2391 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $119.40 | 12.525% | $134.3549 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $58.46 | 6.327% | $62.1588 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $691.59 | $743.3831 | $743.38 | $743.35 | $743.40 | |