| 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 | $19.50 | 5.539% | $20.5801 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $144.91 | 8.816% | $157.6853 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $105.55 | 10.720% | $116.865 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $215.69 | 8.645% | $234.3364 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $142.69 | 11.508% | $159.1108 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $236.49 | 7.213% | $253.548 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $41.66 | 3.355% | $43.0577 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $906.49 | $985.1833 | $985.20 | $985.20 | $985.20 | |