| 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 | $6.78 | 5.411% | $7.1469 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $65.87 | 8.664% | $71.577 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $5.44 | 12.859% | $6.1395 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $212.34 | 7.106% | $227.4289 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $221.60 | 6.847% | $236.773 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $238.45 | 9.441% | $260.9621 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $12.94 | 5.635% | $13.6692 | $13.67 | $13.65 | $13.70 |
| 7 purchase totals = | $763.42 | $823.6966 | $823.70 | $823.70 | $823.70 | |