| 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 | $78.54 | 8.709% | $85.38 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $87.59 | 11.322% | $97.5069 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $214.69 | 9.276% | $234.6046 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $9.33 | 4.777% | $9.7757 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $162.28 | 11.230% | $180.504 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $223.44 | 7.365% | $239.8964 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $41.57 | 10.536% | $45.9498 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $817.44 | $893.6174 | $893.62 | $893.65 | $893.60 | |