| 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 | $78.50 | 5.758% | $83.02 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $45.38 | 10.274% | $50.0423 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $30.72 | 10.207% | $33.8556 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $230.74 | 5.744% | $243.9937 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $111.62 | 10.191% | $122.9952 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $100.37 | 5.816% | $106.2075 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $192.88 | 6.313% | $205.0565 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $790.21 | $845.1708 | $845.18 | $845.15 | $845.20 | |