| 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 | $28.46 | 5.798% | $30.1101 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $166.61 | 9.344% | $182.178 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $14.69 | 3.672% | $15.2294 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $165.82 | 4.302% | $172.9536 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $124.64 | 9.434% | $136.3985 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $188.85 | 10.448% | $208.581 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $27.70 | 13.693% | $31.493 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $716.77 | $776.9436 | $776.94 | $777.00 | $777.00 | |