| 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 | $102.46 | 4.539% | $107.1107 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $248.25 | 8.762% | $270.0017 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $56.49 | 9.595% | $61.9102 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $126.45 | 9.694% | $138.7081 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $127.62 | 8.373% | $138.3056 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $69.76 | 12.758% | $78.66 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $106.74 | 3.263% | $110.2229 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $837.77 | $904.9192 | $904.92 | $904.85 | $904.90 | |