| 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 | $23.96 | 4.635% | $25.0705 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $14.70 | 9.689% | $16.1243 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $12.70 | 4.839% | $13.3146 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $104.71 | 12.605% | $117.9087 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $206.85 | 4.362% | $215.8728 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $249.75 | 3.754% | $259.1256 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $42.47 | 13.666% | $48.274 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $655.14 | $695.6905 | $695.68 | $695.60 | $695.70 | |