| 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 | $75.81 | 13.300% | $85.8927 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $83.77 | 10.360% | $92.4486 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $15.91 | 7.300% | $17.0714 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $182.41 | 13.547% | $207.1211 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $96.25 | 8.449% | $104.3822 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $228.34 | 3.666% | $236.7109 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $69.88 | 10.188% | $76.9994 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $752.37 | $820.6263 | $820.62 | $820.60 | $820.60 | |