| 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 | $68.95 | 12.483% | $77.557 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $51.73 | 3.239% | $53.4055 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $40.97 | 13.186% | $46.3723 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $183.82 | 13.235% | $208.1486 | $208.15 | $208.15 | $208.10 |
| Purchase #5 | $188.70 | 9.409% | $206.4548 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $212.55 | 10.292% | $234.4256 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $34.28 | 11.563% | $38.2438 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $781.00 | $864.6076 | $864.61 | $864.60 | $864.60 | |