| 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 | $46.48 | 12.531% | $52.3044 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $21.46 | 9.431% | $23.4839 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $37.40 | 4.378% | $39.0374 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $27.42 | 6.314% | $29.1513 | $29.15 | $29.15 | $29.20 |
| Purchase #5 | $75.92 | 3.671% | $78.707 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $199.53 | 4.353% | $208.2155 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $50.25 | 8.220% | $54.3806 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $458.46 | $485.2801 | $485.28 | $485.30 | $485.30 | |