| 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 | $74.66 | 12.367% | $83.8932 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $132.31 | 11.162% | $147.0784 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $53.44 | 9.675% | $58.6103 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $52.82 | 10.648% | $58.4443 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $28.42 | 7.253% | $30.4813 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $163.73 | 5.164% | $172.185 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $106.47 | 11.293% | $118.4937 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $611.85 | $669.1862 | $669.18 | $669.25 | $669.20 | |