| 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 | $77.82 | 11.448% | $86.7288 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $149.56 | 13.632% | $169.948 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $108.63 | 4.701% | $113.7367 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $42.63 | 12.615% | $48.0078 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $109.99 | 12.541% | $123.7838 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $28.92 | 5.686% | $30.5644 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $75.27 | 13.184% | $85.1936 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $592.82 | $657.9631 | $657.96 | $658.00 | $657.90 | |