| 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 | $135.34 | 5.141% | $142.2978 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $65.26 | 11.593% | $72.8256 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $44.29 | 5.337% | $46.6538 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $110.72 | 5.370% | $116.6657 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $94.56 | 3.235% | $97.619 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $104.94 | 5.834% | $111.0622 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $121.98 | 9.107% | $133.0887 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $677.09 | $720.2128 | $720.22 | $720.20 | $720.30 | |