| 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 | $5.26 | 9.233% | $5.7457 | $5.75 | $5.75 | $5.70 |
| Purchase #2 | $154.96 | 10.162% | $170.707 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $155.62 | 3.458% | $161.0013 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $228.76 | 7.386% | $245.6562 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $13.56 | 6.603% | $14.4554 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $29.53 | 3.137% | $30.4564 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $148.52 | 13.563% | $168.6638 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $736.21 | $796.6858 | $796.70 | $796.65 | $796.80 | |