| 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 | $97.81 | 3.737% | $101.4652 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $151.58 | 4.779% | $158.824 | $158.82 | $158.80 | $158.80 |
| Purchase #3 | $81.62 | 13.203% | $92.3963 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $43.54 | 8.554% | $47.2644 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $136.42 | 4.272% | $142.2479 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $143.25 | 4.479% | $149.6662 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $119.36 | 5.773% | $126.2507 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $773.58 | $818.1147 | $818.12 | $818.05 | $818.20 | |