| 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 | $66.81 | 12.338% | $75.053 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $168.49 | 8.246% | $182.3837 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $174.80 | 8.580% | $189.7978 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $42.70 | 9.350% | $46.6925 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $93.97 | 3.342% | $97.1105 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $71.82 | 10.657% | $79.4739 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $165.73 | 7.702% | $178.4945 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $784.32 | $849.0059 | $848.99 | $849.00 | $849.10 | |