| 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 | $59.69 | 6.851% | $63.7794 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $127.71 | 9.728% | $140.1336 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $52.84 | 6.727% | $56.3945 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $153.87 | 8.434% | $166.8474 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $77.58 | 9.453% | $84.9136 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $20.51 | 3.807% | $21.2908 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $107.62 | 8.655% | $116.9345 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $599.82 | $650.2938 | $650.28 | $650.35 | $650.20 | |