| 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 | $7.47 | 3.864% | $7.7586 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $250.81 | 4.339% | $261.6926 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $7.96 | 5.862% | $8.4266 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $214.78 | 13.263% | $243.2663 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $57.25 | 7.135% | $61.3348 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $163.89 | 6.579% | $174.6723 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $211.94 | 11.523% | $236.3618 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $914.10 | $993.5130 | $993.51 | $993.50 | $993.60 | |