| 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 | $81.52 | 4.314% | $85.0368 | $85.04 | $85.05 | $85.00 |
| Purchase #2 | $43.73 | 3.702% | $45.3489 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $67.78 | 10.620% | $74.9782 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $135.40 | 4.149% | $141.0177 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $215.71 | 4.854% | $226.1806 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $120.83 | 13.389% | $137.0079 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $236.44 | 10.154% | $260.4481 | $260.45 | $260.45 | $260.40 |
| 7 purchase totals = | $901.41 | $970.0182 | $970.03 | $970.05 | $969.90 | |