| 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 | $23.62 | 6.528% | $25.1619 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $217.40 | 13.749% | $247.2903 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $86.89 | 12.734% | $97.9546 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $96.32 | 7.340% | $103.3899 | $103.39 | $103.40 | $103.40 |
| Purchase #5 | $218.63 | 8.264% | $236.6976 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $44.43 | 8.279% | $48.1084 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $26.86 | 12.445% | $30.2027 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $714.15 | $788.8054 | $788.80 | $788.80 | $788.90 | |