| 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 | $63.67 | 3.197% | $65.7055 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $44.78 | 13.178% | $50.6811 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $65.66 | 3.684% | $68.0789 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $61.40 | 10.851% | $68.0625 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $81.87 | 8.416% | $88.7602 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $65.47 | 9.557% | $71.727 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $206.97 | 13.614% | $235.1469 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $589.82 | $648.1621 | $648.17 | $648.20 | $648.20 | |