| 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 | $82.87 | 7.372% | $88.9792 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $52.98 | 4.628% | $55.4319 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $228.77 | 4.661% | $239.433 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $215.77 | 6.491% | $229.7756 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $149.92 | 5.568% | $158.2675 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $78.75 | 7.688% | $84.8043 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $42.83 | 13.809% | $48.7444 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $851.89 | $905.4359 | $905.43 | $905.50 | $905.40 | |