| 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 | $10.49 | 10.572% | $11.599 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $30.44 | 8.312% | $32.9702 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $42.94 | 13.383% | $48.6867 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $214.54 | 3.354% | $221.7357 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $9.59 | 8.792% | $10.4332 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $201.64 | 5.420% | $212.5689 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $84.36 | 8.718% | $91.7145 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $594.00 | $629.7082 | $629.71 | $629.70 | $629.70 | |