| 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 | $23.40 | 3.695% | $24.2646 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $28.85 | 6.666% | $30.7731 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $107.34 | 13.405% | $121.7289 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $114.97 | 9.492% | $125.883 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $5.75 | 4.233% | $5.9934 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $229.38 | 11.382% | $255.488 | $255.49 | $255.50 | $255.50 |
| Purchase #7 | $217.46 | 6.747% | $232.132 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $727.15 | $796.2630 | $796.25 | $796.30 | $796.30 | |