| 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 | $33.48 | 4.852% | $35.1044 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $72.27 | 12.715% | $81.4591 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $174.81 | 6.857% | $186.7967 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $140.68 | 3.323% | $145.3548 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $91.65 | 13.456% | $103.9824 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $237.78 | 6.530% | $253.307 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $125.86 | 8.832% | $136.976 | $136.98 | $137.00 | $137.00 |
| 7 purchase totals = | $876.53 | $942.9804 | $942.98 | $943.00 | $943.10 | |