| 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 | $7.31 | 4.770% | $7.6587 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $136.57 | 13.179% | $154.5686 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $176.59 | 6.191% | $187.5227 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $202.72 | 10.633% | $224.2752 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $150.43 | 4.387% | $157.0294 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $55.78 | 5.171% | $58.6644 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $71.76 | 6.547% | $76.4581 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $801.16 | $866.1771 | $866.18 | $866.15 | $866.30 | |