| 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 | $45.68 | 5.522% | $48.2024 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $111.85 | 13.317% | $126.7451 | $126.75 | $126.75 | $126.70 |
| Purchase #3 | $6.44 | 8.757% | $7.004 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $49.63 | 10.598% | $54.8898 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $62.53 | 9.459% | $68.4447 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $217.67 | 13.391% | $246.8182 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $86.50 | 12.143% | $97.0037 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $580.30 | $649.1079 | $649.10 | $649.10 | $649.00 | |