| 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 | $111.26 | 11.826% | $124.4176 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $111.67 | 13.241% | $126.4562 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $123.75 | 7.173% | $132.6266 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $121.98 | 3.753% | $126.5579 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $45.29 | 11.609% | $50.5477 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $89.67 | 8.684% | $97.4569 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $77.99 | 11.366% | $86.8543 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $681.61 | $744.9172 | $744.93 | $744.90 | $745.00 | |