| 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 | $69.46 | 13.239% | $78.6558 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $159.58 | 13.253% | $180.7291 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $40.93 | 6.643% | $43.649 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $209.30 | 5.313% | $220.4201 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $58.29 | 8.225% | $63.0844 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $217.82 | 4.576% | $227.7874 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $59.69 | 11.523% | $66.5681 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $815.07 | $880.8939 | $880.90 | $880.90 | $880.90 | |