| 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 | $50.80 | 8.198% | $54.9646 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $236.27 | 8.241% | $255.741 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $30.82 | 13.648% | $35.0263 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $219.91 | 6.209% | $233.5642 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $123.67 | 13.176% | $139.9648 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $22.83 | 11.401% | $25.4328 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $99.76 | 6.418% | $106.1626 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $784.06 | $850.8563 | $850.84 | $850.85 | $850.90 | |