| 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 | $79.60 | 7.461% | $85.539 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $149.73 | 9.518% | $163.9813 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $227.85 | 6.480% | $242.6147 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $118.97 | 6.606% | $126.8292 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $49.91 | 8.365% | $54.085 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $86.31 | 13.165% | $97.6727 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $78.41 | 10.829% | $86.901 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $790.78 | $857.6229 | $857.62 | $857.65 | $857.60 | |