| 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 | $80.36 | 9.515% | $88.0063 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $79.73 | 12.747% | $89.8932 | $89.89 | $89.90 | $89.90 |
| Purchase #3 | $20.42 | 5.862% | $21.617 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $115.89 | 4.642% | $121.2696 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $102.81 | 4.185% | $107.1126 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $87.73 | 6.499% | $93.4316 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $245.47 | 6.693% | $261.8993 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $732.41 | $783.2296 | $783.23 | $783.20 | $783.20 | |