| 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 | $38.97 | 13.290% | $44.1491 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $44.65 | 6.532% | $47.5665 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $27.40 | 9.677% | $30.0515 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $37.82 | 6.457% | $40.262 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $150.71 | 12.178% | $169.0635 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $140.81 | 7.328% | $151.1286 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $76.58 | 5.360% | $80.6847 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $516.94 | $562.9059 | $562.90 | $562.90 | $563.00 | |