| 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 | $183.71 | 11.853% | $205.4851 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $30.71 | 10.694% | $33.9941 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $48.32 | 5.448% | $50.9525 | $50.95 | $50.95 | $51.00 |
| Purchase #4 | $34.86 | 11.118% | $38.7357 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $28.61 | 5.688% | $30.2373 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $193.28 | 13.843% | $220.0358 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $25.46 | 12.110% | $28.5432 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $544.95 | $607.9837 | $607.99 | $608.05 | $607.90 | |