| 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 | $81.84 | 4.359% | $85.4074 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $238.56 | 5.854% | $252.5253 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $232.85 | 12.389% | $261.6978 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $75.84 | 4.144% | $78.9828 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $36.95 | 6.536% | $39.3651 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $130.44 | 4.389% | $136.165 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $237.36 | 6.382% | $252.5083 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,033.84 | $1,106.6517 | $1,106.67 | $1,106.65 | $1,106.70 | |