| 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 | $93.62 | 10.558% | $103.5044 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $109.47 | 13.707% | $124.4751 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $74.85 | 9.494% | $81.9563 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $220.72 | 9.708% | $242.1475 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $207.56 | 4.549% | $217.0019 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $44.73 | 8.333% | $48.4574 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $47.36 | 11.539% | $52.8249 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $798.31 | $870.3675 | $870.37 | $870.35 | $870.40 | |