| 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 | $97.41 | 7.153% | $104.3777 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $42.32 | 8.527% | $45.9286 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $9.42 | 11.433% | $10.497 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $85.44 | 6.701% | $91.1653 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $63.50 | 5.431% | $66.9487 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $199.69 | 7.324% | $214.3153 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $176.84 | 11.424% | $197.0422 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $674.62 | $730.2748 | $730.29 | $730.30 | $730.20 | |