| 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 | $30.49 | 5.614% | $32.2017 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $94.49 | 5.373% | $99.5669 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $55.35 | 6.314% | $58.8448 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $35.59 | 5.438% | $37.5254 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $144.71 | 6.874% | $154.6574 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $128.99 | 10.787% | $142.9042 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $112.87 | 11.143% | $125.4471 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $602.49 | $651.1475 | $651.15 | $651.15 | $651.10 | |