| 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 | $93.66 | 7.517% | $100.7004 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $20.55 | 13.249% | $23.2727 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $119.30 | 13.355% | $135.2325 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $210.39 | 8.112% | $227.4568 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $73.57 | 6.232% | $78.1549 | $78.15 | $78.15 | $78.20 |
| Purchase #6 | $47.91 | 9.121% | $52.2799 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $30.93 | 7.168% | $33.1471 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $596.31 | $650.2443 | $650.24 | $650.25 | $650.30 | |