| 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 | $57.88 | 7.855% | $62.4265 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $191.29 | 9.253% | $208.9901 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $20.74 | 3.635% | $21.4939 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $97.87 | 7.670% | $105.3766 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $150.46 | 8.867% | $163.8013 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $82.26 | 7.602% | $88.5134 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $192.43 | 8.490% | $208.7673 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $792.93 | $859.3691 | $859.37 | $859.40 | $859.40 | |