| 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 | $105.41 | 8.619% | $114.4953 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $51.35 | 3.209% | $52.9978 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $236.25 | 10.543% | $261.1578 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $109.59 | 7.110% | $117.3818 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $104.49 | 11.822% | $116.8428 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $77.39 | 3.664% | $80.2256 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $107.83 | 8.246% | $116.7217 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $792.31 | $859.8228 | $859.83 | $859.85 | $859.80 | |