| 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 | $64.39 | 5.773% | $68.1072 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $179.87 | 5.763% | $190.2359 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $33.30 | 7.829% | $35.9071 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $71.90 | 8.737% | $78.1819 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $225.82 | 11.460% | $251.699 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $220.77 | 12.382% | $248.1057 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $55.70 | 7.583% | $59.9237 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $851.75 | $932.1605 | $932.17 | $932.15 | $932.10 | |