| 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 | $37.53 | 6.576% | $39.998 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $73.74 | 6.650% | $78.6437 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $156.70 | 8.751% | $170.4128 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $157.87 | 5.737% | $166.927 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $222.26 | 9.374% | $243.0947 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $54.80 | 8.701% | $59.5681 | $59.57 | $59.55 | $59.60 |
| Purchase #7 | $208.98 | 11.285% | $232.5634 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $911.88 | $991.2077 | $991.20 | $991.20 | $991.20 | |