| 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 | $128.76 | 7.206% | $138.0384 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $48.69 | 8.784% | $52.9669 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $208.45 | 13.247% | $236.0634 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $125.95 | 13.478% | $142.9255 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $47.66 | 5.445% | $50.2551 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $49.49 | 9.710% | $54.2955 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $112.43 | 3.208% | $116.0368 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $721.43 | $790.5816 | $790.60 | $790.60 | $790.60 | |