| 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 | $26.45 | 5.759% | $27.9733 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $88.39 | 12.211% | $99.1833 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $205.25 | 8.302% | $222.2899 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $65.92 | 13.700% | $74.951 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $127.41 | 12.745% | $143.6484 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $65.61 | 5.526% | $69.2356 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $121.37 | 13.704% | $138.0025 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $700.40 | $775.2840 | $775.28 | $775.30 | $775.30 | |