| 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 | $77.49 | 3.755% | $80.3997 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $235.43 | 3.300% | $243.1992 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $151.35 | 9.241% | $165.3363 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $97.58 | 8.418% | $105.7943 | $105.79 | $105.80 | $105.80 |
| Purchase #5 | $218.42 | 13.389% | $247.6643 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $44.89 | 3.296% | $46.3696 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $10.92 | 12.675% | $12.3041 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $836.08 | $901.0675 | $901.06 | $901.05 | $901.10 | |