| 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 | $44.57 | 12.416% | $50.1038 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $145.73 | 5.257% | $153.391 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $207.45 | 8.450% | $224.9795 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $60.82 | 11.598% | $67.8739 | $67.87 | $67.85 | $67.90 |
| Purchase #5 | $218.48 | 9.655% | $239.5742 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $74.91 | 3.133% | $77.2569 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $81.74 | 12.542% | $91.9918 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $833.70 | $905.1711 | $905.16 | $905.15 | $905.30 | |