| 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 | $36.88 | 10.694% | $40.8239 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $110.73 | 10.105% | $121.9193 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $55.33 | 11.435% | $61.657 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $51.79 | 9.600% | $56.7618 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $177.68 | 13.642% | $201.9191 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $158.58 | 12.398% | $178.2407 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $199.73 | 13.758% | $227.2089 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $790.72 | $888.5307 | $888.53 | $888.45 | $888.50 | |