| 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 | $47.89 | 8.440% | $51.9319 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $100.69 | 9.317% | $110.0713 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $218.80 | 4.702% | $229.088 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $124.55 | 6.631% | $132.8089 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $145.91 | 12.398% | $163.9999 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $46.41 | 5.156% | $48.8029 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $108.51 | 7.217% | $116.3412 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $792.76 | $853.0441 | $853.04 | $853.05 | $853.00 | |