| 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 | $112.95 | 5.420% | $119.0719 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $41.60 | 7.525% | $44.7304 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $72.32 | 8.275% | $78.3045 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $77.38 | 12.704% | $87.2104 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $23.68 | 5.467% | $24.9746 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $159.32 | 6.416% | $169.542 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $92.83 | 5.265% | $97.7175 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $580.08 | $621.5513 | $621.54 | $621.50 | $621.50 | |