| 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 | $116.37 | 4.331% | $121.41 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $104.85 | 4.566% | $109.6375 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $45.35 | 6.481% | $48.2891 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $119.51 | 4.456% | $124.8354 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $67.27 | 13.730% | $76.5062 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $72.97 | 9.329% | $79.7774 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $170.42 | 10.770% | $188.7742 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $696.74 | $749.2298 | $749.24 | $749.25 | $749.20 | |