| 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 | $221.57 | 4.848% | $232.3117 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $45.41 | 9.365% | $49.6626 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $61.68 | 6.698% | $65.8113 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $74.29 | 13.211% | $84.1045 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $9.61 | 11.560% | $10.7209 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $13.40 | 4.530% | $14.007 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $154.56 | 9.782% | $169.6791 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $580.52 | $626.2971 | $626.29 | $626.25 | $626.30 | |