| 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 | $50.27 | 3.558% | $52.0586 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $124.69 | 11.500% | $139.0294 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $26.87 | 5.652% | $28.3887 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $124.83 | 3.587% | $129.3077 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $124.75 | 8.641% | $135.5296 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $61.43 | 7.363% | $65.9531 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $127.66 | 12.764% | $143.9545 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $640.50 | $694.2216 | $694.22 | $694.25 | $694.30 | |