| 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 | $57.48 | 13.552% | $65.2697 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $117.57 | 11.599% | $131.2069 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $134.40 | 7.448% | $144.4101 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $87.83 | 12.833% | $99.1012 | $99.10 | $99.10 | $99.10 |
| Purchase #5 | $62.48 | 9.615% | $68.4875 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $21.81 | 6.758% | $23.2839 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $54.65 | 7.744% | $58.8821 | $58.88 | $58.90 | $58.90 |
| 7 purchase totals = | $536.22 | $590.6414 | $590.64 | $590.65 | $590.70 | |