| 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 | $79.77 | 4.844% | $83.6341 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $126.77 | 10.459% | $140.0289 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $118.99 | 5.683% | $125.7522 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $29.40 | 4.256% | $30.6513 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $60.87 | 5.613% | $64.2866 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $105.49 | 12.222% | $118.383 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $167.55 | 7.612% | $180.3039 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $688.84 | $743.0400 | $743.03 | $743.10 | $743.10 | |