| 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 | $14.79 | 10.812% | $16.3891 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $135.51 | 8.395% | $146.8861 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $86.37 | 12.582% | $97.2371 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $250.56 | 8.257% | $271.2487 | $271.25 | $271.25 | $271.20 |
| Purchase #5 | $68.39 | 5.708% | $72.2937 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $208.52 | 12.343% | $234.2576 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $44.59 | 8.712% | $48.4747 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $808.73 | $886.7870 | $886.79 | $886.80 | $886.80 | |