| 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 | $51.89 | 8.737% | $56.4236 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $74.43 | 3.403% | $76.9629 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $154.96 | 3.543% | $160.4502 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $196.30 | 9.344% | $214.6423 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $90.95 | 7.125% | $97.4302 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $165.50 | 7.179% | $177.3812 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $28.83 | 6.647% | $30.7463 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $762.86 | $814.0367 | $814.03 | $814.05 | $814.00 | |