| 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 | $94.62 | 8.528% | $102.6892 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $18.56 | 9.652% | $20.3514 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $50.64 | 9.305% | $55.3521 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $65.29 | 4.257% | $68.0694 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $130.83 | 7.772% | $140.9981 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $99.61 | 11.510% | $111.0751 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $45.75 | 10.724% | $50.6562 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $505.30 | $549.1915 | $549.20 | $549.20 | $549.40 | |