| 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 | $57.36 | 4.709% | $60.0611 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $89.78 | 8.252% | $97.1886 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $45.84 | 6.723% | $48.9218 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $128.54 | 10.308% | $141.7899 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $207.82 | 9.492% | $227.5463 | $227.55 | $227.55 | $227.50 |
| Purchase #6 | $25.98 | 10.467% | $28.6993 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $26.74 | 10.732% | $29.6097 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $582.06 | $633.8167 | $633.82 | $633.80 | $633.80 | |