| 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 | $25.30 | 6.442% | $26.9298 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $198.27 | 13.460% | $224.9571 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $113.25 | 7.826% | $122.1129 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $136.94 | 10.588% | $151.4392 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $41.82 | 10.411% | $46.1739 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $92.56 | 5.527% | $97.6758 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $183.44 | 8.863% | $199.6983 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $791.58 | $868.9870 | $868.99 | $869.00 | $869.00 | |