| 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 | $43.95 | 13.448% | $49.8604 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $72.92 | 11.576% | $81.3612 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $179.57 | 4.844% | $188.2684 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $45.62 | 4.126% | $47.5023 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $132.44 | 3.112% | $136.5615 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $79.92 | 6.555% | $85.1588 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $41.83 | 7.834% | $45.107 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $596.25 | $633.8196 | $633.82 | $633.75 | $634.00 | |