| 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 | $85.88 | 10.522% | $94.9163 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $126.34 | 4.645% | $132.2085 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $8.58 | 11.387% | $9.557 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $145.64 | 11.198% | $161.9488 | $161.95 | $161.95 | $161.90 |
| Purchase #5 | $121.55 | 10.849% | $134.737 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $228.52 | 10.382% | $252.2449 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $96.49 | 6.477% | $102.7397 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $813.00 | $888.3522 | $888.36 | $888.35 | $888.20 | |