| 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 | $14.34 | 7.245% | $15.3789 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $27.32 | 13.136% | $30.9088 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $243.59 | 10.707% | $269.6712 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $78.47 | 5.192% | $82.5442 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $226.37 | 12.682% | $255.0782 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $23.81 | 11.419% | $26.5289 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $159.48 | 6.309% | $169.5416 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $773.38 | $849.6518 | $849.65 | $849.70 | $849.60 | |