| 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 | $17.97 | 8.327% | $19.4664 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $197.31 | 5.417% | $207.9983 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $43.81 | 9.666% | $48.0447 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $158.63 | 3.558% | $164.2741 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $83.34 | 12.677% | $93.905 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $184.53 | 9.297% | $201.6858 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $91.96 | 11.713% | $102.7313 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $777.55 | $838.1056 | $838.11 | $838.10 | $838.10 | |