| 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 | $81.93 | 10.778% | $90.7604 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $113.46 | 9.692% | $124.4565 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $54.47 | 12.402% | $61.2254 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $57.30 | 12.404% | $64.4075 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $163.66 | 5.294% | $172.3242 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $236.30 | 3.560% | $244.7123 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $15.67 | 13.525% | $17.7894 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $722.79 | $775.6757 | $775.68 | $775.65 | $775.70 | |