| 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 | $59.79 | 4.587% | $62.5326 | $62.53 | $62.55 | $62.50 |
| Purchase #2 | $114.70 | 11.656% | $128.0694 | $128.07 | $128.05 | $128.10 |
| Purchase #3 | $73.70 | 8.571% | $80.0168 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $16.71 | 5.331% | $17.6008 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $86.83 | 12.264% | $97.4788 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $169.57 | 13.762% | $192.9062 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $205.96 | 13.605% | $233.9809 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $727.26 | $812.5855 | $812.59 | $812.60 | $812.60 | |