| 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 | $17.28 | 11.528% | $19.272 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $148.84 | 3.507% | $154.0598 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $109.85 | 5.873% | $116.3015 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $71.90 | 6.333% | $76.4534 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $73.54 | 12.703% | $82.8818 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $116.61 | 6.535% | $124.2305 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $28.56 | 5.537% | $30.1414 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $566.58 | $603.3404 | $603.33 | $603.35 | $603.40 | |