| 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 | $42.92 | 12.222% | $48.1657 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $177.68 | 6.287% | $188.8507 | $188.85 | $188.85 | $188.90 |
| Purchase #3 | $204.55 | 12.186% | $229.4765 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $15.66 | 13.119% | $17.7144 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $184.40 | 8.174% | $199.4729 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $112.33 | 7.646% | $120.9188 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $86.53 | 6.528% | $92.1787 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $824.07 | $896.7777 | $896.78 | $896.75 | $896.90 | |