| 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 | $144.90 | 8.732% | $157.5527 | $157.55 | $157.55 | $157.60 |
| Purchase #2 | $51.89 | 6.857% | $55.4481 | $55.45 | $55.45 | $55.40 |
| Purchase #3 | $105.99 | 10.871% | $117.5122 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $56.92 | 13.402% | $64.5484 | $64.55 | $64.55 | $64.50 |
| Purchase #5 | $67.95 | 13.859% | $77.3672 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $156.42 | 8.322% | $169.4373 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $9.81 | 13.231% | $11.108 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $593.88 | $652.9739 | $652.98 | $652.95 | $652.90 | |