| 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 | $217.29 | 6.609% | $231.6507 | $231.65 | $231.65 | $231.70 |
| Purchase #2 | $108.76 | 7.276% | $116.6734 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $21.65 | 7.725% | $23.3225 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $74.41 | 6.232% | $79.0472 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $117.27 | 10.494% | $129.5763 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $14.34 | 10.815% | $15.8909 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $222.79 | 4.769% | $233.4149 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $776.51 | $829.5759 | $829.57 | $829.55 | $829.60 | |