| 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 | $240.37 | 9.579% | $263.395 | $263.40 | $263.40 | $263.40 |
| Purchase #2 | $63.32 | 7.131% | $67.8353 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $43.44 | 4.501% | $45.3952 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $71.37 | 11.810% | $79.7988 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $93.43 | 11.403% | $104.0838 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $26.51 | 13.586% | $30.1116 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $142.56 | 6.208% | $151.4101 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $681.00 | $742.0298 | $742.04 | $742.05 | $742.00 | |