| 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 | $85.37 | 13.765% | $97.1212 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $64.92 | 11.306% | $72.2599 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $209.67 | 11.693% | $234.1867 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $224.95 | 8.338% | $243.7063 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $31.79 | 4.713% | $33.2883 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $127.96 | 11.393% | $142.5385 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $63.33 | 7.643% | $68.1703 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $807.99 | $891.2712 | $891.28 | $891.25 | $891.30 | |