| 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 | $54.40 | 3.863% | $56.5015 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $62.68 | 12.321% | $70.4028 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $22.50 | 12.840% | $25.389 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $188.90 | 10.375% | $208.4984 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $185.41 | 4.619% | $193.9741 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $218.83 | 5.300% | $230.428 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $124.56 | 7.780% | $134.2508 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $857.28 | $919.4446 | $919.44 | $919.45 | $919.50 | |