| 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 | $74.26 | 6.665% | $79.2094 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $86.58 | 7.430% | $93.0129 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $58.69 | 5.429% | $61.8763 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $218.65 | 12.667% | $246.3464 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $116.89 | 6.829% | $124.8724 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $108.88 | 12.350% | $122.3267 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $148.58 | 7.621% | $159.9033 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $812.53 | $887.5474 | $887.55 | $887.55 | $887.50 | |