| 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 | $73.84 | 5.504% | $77.9042 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $44.28 | 6.440% | $47.1316 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $164.79 | 8.854% | $179.3805 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $204.27 | 5.679% | $215.8705 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $195.74 | 10.561% | $216.4121 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $76.46 | 6.366% | $81.3274 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $47.39 | 7.653% | $51.0168 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $806.77 | $869.0431 | $869.04 | $869.05 | $869.00 | |