| 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 | $43.76 | 10.704% | $48.4441 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $241.65 | 6.682% | $257.7971 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $125.66 | 12.841% | $141.796 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $21.92 | 7.314% | $23.5232 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $87.69 | 11.108% | $97.4306 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $164.45 | 9.484% | $180.0464 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $45.66 | 13.323% | $51.7433 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $730.79 | $800.7807 | $800.78 | $800.80 | $800.60 | |