| 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 | $80.27 | 9.828% | $88.1589 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $78.54 | 9.560% | $86.0484 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $243.73 | 7.201% | $261.281 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $40.39 | 8.347% | $43.7614 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $206.86 | 6.721% | $220.7631 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $180.93 | 9.705% | $198.4893 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $47.93 | 13.426% | $54.3651 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $878.65 | $952.8672 | $952.87 | $952.85 | $953.00 | |