| 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 | $64.52 | 9.853% | $70.8772 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $188.73 | 9.139% | $205.978 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $79.83 | 10.674% | $88.3511 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $151.53 | 4.706% | $158.661 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $27.30 | 5.526% | $28.8086 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $101.77 | 4.635% | $106.487 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $246.79 | 4.599% | $258.1399 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $860.47 | $917.3028 | $917.31 | $917.35 | $917.40 | |