| 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 | $155.58 | 8.860% | $169.3644 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $34.51 | 8.105% | $37.307 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $42.58 | 13.571% | $48.3585 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $87.79 | 9.793% | $96.3873 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $45.46 | 5.467% | $47.9453 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $241.51 | 7.391% | $259.36 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $242.36 | 12.222% | $271.9812 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $849.79 | $930.7037 | $930.71 | $930.70 | $930.80 | |