| 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 | $109.43 | 4.856% | $114.7439 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $206.84 | 10.306% | $228.1569 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $90.40 | 4.295% | $94.2827 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $22.75 | 3.602% | $23.5695 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $56.38 | 6.425% | $60.0024 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $22.60 | 3.787% | $23.4559 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $132.53 | 6.815% | $141.5619 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $640.93 | $685.7732 | $685.77 | $685.75 | $685.90 | |