| 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 | $13.44 | 7.854% | $14.4956 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $196.50 | 9.702% | $215.5644 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $199.37 | 12.355% | $224.0022 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $95.43 | 4.529% | $99.752 | $99.75 | $99.75 | $99.80 |
| Purchase #5 | $25.51 | 11.308% | $28.3947 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $10.84 | 11.397% | $12.0754 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $226.96 | 4.575% | $237.3434 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $768.05 | $831.6277 | $831.62 | $831.65 | $831.70 | |