| 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 | $28.98 | 5.228% | $30.4951 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $226.51 | 4.854% | $237.5048 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $75.28 | 4.835% | $78.9198 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $108.97 | 10.815% | $120.7551 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $57.91 | 8.678% | $62.9354 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $183.80 | 8.861% | $200.0865 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $138.65 | 10.529% | $153.2485 | $153.25 | $153.25 | $153.20 |
| 7 purchase totals = | $820.10 | $883.9452 | $883.96 | $883.95 | $883.90 | |