| 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 | $238.26 | 9.441% | $260.7541 | $260.75 | $260.75 | $260.80 |
| Purchase #2 | $52.78 | 9.772% | $57.9377 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $16.27 | 4.848% | $17.0588 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $132.26 | 10.519% | $146.1724 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $89.44 | 4.431% | $93.4031 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $40.96 | 12.106% | $45.9186 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $44.73 | 4.853% | $46.9007 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $614.70 | $668.1454 | $668.14 | $668.10 | $668.20 | |