| 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 | $13.71 | 12.196% | $15.3821 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $75.63 | 3.347% | $78.1613 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $101.90 | 5.648% | $107.6553 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $65.37 | 3.352% | $67.5612 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $137.26 | 4.544% | $143.4971 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $171.71 | 6.386% | $182.6754 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $41.74 | 10.634% | $46.1786 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $607.32 | $641.1110 | $641.12 | $641.15 | $641.30 | |