| 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 | $99.33 | 3.153% | $102.4619 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $44.42 | 8.106% | $48.0207 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $51.95 | 5.103% | $54.601 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $202.96 | 8.562% | $220.3374 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $77.55 | 13.431% | $87.9657 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $49.92 | 9.676% | $54.7503 | $54.75 | $54.75 | $54.80 |
| Purchase #7 | $182.66 | 13.815% | $207.8945 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $708.79 | $776.0315 | $776.03 | $776.00 | $776.10 | |