| 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 | $15.74 | 8.542% | $17.0845 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $58.84 | 12.526% | $66.2103 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $190.48 | 10.190% | $209.8899 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $113.76 | 5.268% | $119.7529 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $22.75 | 8.766% | $24.7443 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $88.40 | 10.833% | $97.9764 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $37.34 | 4.565% | $39.0446 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $527.31 | $574.7029 | $574.69 | $574.75 | $574.70 | |