| 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 | $77.39 | 6.148% | $82.1479 | $82.15 | $82.15 | $82.10 |
| Purchase #2 | $169.51 | 10.426% | $187.1831 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $84.91 | 10.591% | $93.9028 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $154.98 | 5.712% | $163.8325 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $80.37 | 9.662% | $88.1353 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $120.52 | 9.858% | $132.4009 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $54.25 | 5.367% | $57.1616 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $741.93 | $804.7641 | $804.76 | $804.80 | $804.70 | |