| 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 | $67.70 | 3.807% | $70.2773 | $70.28 | $70.30 | $70.30 |
| Purchase #2 | $136.69 | 3.328% | $141.239 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $202.96 | 3.428% | $209.9175 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $51.98 | 6.565% | $55.3925 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $11.71 | 6.654% | $12.4892 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $198.26 | 7.709% | $213.5439 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $97.72 | 4.801% | $102.4115 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $767.02 | $805.2709 | $805.27 | $805.30 | $805.20 | |