| 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 | $15.33 | 4.316% | $15.9916 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $72.49 | 10.374% | $80.0101 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $40.91 | 8.685% | $44.463 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $86.97 | 6.723% | $92.817 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $74.26 | 5.855% | $78.6079 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $126.45 | 10.300% | $139.4744 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $243.77 | 4.477% | $254.6836 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $660.18 | $706.0476 | $706.04 | $706.00 | $706.10 | |