| 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 | $12.89 | 11.419% | $14.3619 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $38.36 | 7.353% | $41.1806 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $56.95 | 10.537% | $62.9508 | $62.95 | $62.95 | $63.00 |
| Purchase #4 | $102.97 | 3.441% | $106.5132 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $94.49 | 3.137% | $97.4542 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $73.41 | 5.765% | $77.6421 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $94.50 | 3.418% | $97.73 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $473.57 | $497.8328 | $497.82 | $497.85 | $497.90 | |