| 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 | $78.36 | 10.354% | $86.4734 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $37.55 | 6.532% | $40.0028 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $83.29 | 13.396% | $94.4475 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $71.94 | 5.560% | $75.9399 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $24.37 | 8.380% | $26.4122 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $220.46 | 6.469% | $234.7216 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $176.84 | 13.835% | $201.3058 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $692.81 | $759.3032 | $759.30 | $759.25 | $759.20 | |