| 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 | $79.60 | 9.388% | $87.0728 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $22.51 | 13.705% | $25.595 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $222.92 | 4.799% | $233.6179 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $215.25 | 11.206% | $239.3709 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $108.37 | 7.412% | $116.4024 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $58.93 | 6.265% | $62.622 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $190.92 | 7.373% | $204.9965 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $898.50 | $969.6775 | $969.68 | $969.60 | $969.70 | |