| 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 | $35.97 | 6.859% | $38.4372 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $29.35 | 3.710% | $30.4389 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $206.54 | 10.567% | $228.3651 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $65.78 | 11.703% | $73.4782 | $73.48 | $73.50 | $73.50 |
| Purchase #5 | $135.85 | 12.635% | $153.0146 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $149.29 | 11.164% | $165.9567 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $154.63 | 3.647% | $160.2694 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $777.41 | $849.9601 | $849.97 | $849.95 | $850.00 | |