| 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 | $58.25 | 5.217% | $61.2889 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $52.58 | 7.395% | $56.4683 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $192.60 | 10.771% | $213.3449 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $43.82 | 10.382% | $48.3694 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $96.41 | 5.462% | $101.6759 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $48.59 | 9.780% | $53.3421 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $53.95 | 7.515% | $58.0043 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $546.20 | $592.4938 | $592.49 | $592.50 | $592.50 | |