| 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 | $25.40 | 4.600% | $26.5684 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $200.60 | 4.589% | $209.8055 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $64.99 | 4.426% | $67.8665 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $113.95 | 8.859% | $124.0448 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $112.94 | 7.133% | $120.996 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $211.83 | 10.258% | $233.5595 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $134.95 | 6.485% | $143.7015 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $864.66 | $926.5422 | $926.55 | $926.50 | $926.60 | |