| 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 | $9.49 | 12.775% | $10.7023 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $152.78 | 6.480% | $162.6801 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $45.78 | 9.532% | $50.1437 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $219.44 | 13.728% | $249.5647 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $46.85 | 6.494% | $49.8924 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $124.99 | 13.649% | $142.0499 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $151.41 | 9.771% | $166.2043 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $750.74 | $831.2374 | $831.22 | $831.25 | $831.20 | |