| 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 | $87.67 | 11.435% | $97.6951 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $185.44 | 5.218% | $195.1163 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $126.31 | 13.131% | $142.8958 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $165.87 | 9.568% | $181.7404 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $74.40 | 4.667% | $77.8722 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $16.34 | 8.557% | $17.7382 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $138.69 | 6.645% | $147.906 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $794.72 | $860.9640 | $860.98 | $860.95 | $860.90 | |