| 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 | $13.51 | 6.409% | $14.3759 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $154.42 | 9.798% | $169.5501 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $69.34 | 3.862% | $72.0179 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $62.51 | 10.450% | $69.0423 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $242.59 | 6.222% | $257.6839 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $12.34 | 4.583% | $12.9055 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $111.48 | 10.141% | $122.7852 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $666.19 | $718.3608 | $718.37 | $718.40 | $718.40 | |