| 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 | $65.55 | 8.411% | $71.0634 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $22.84 | 4.747% | $23.9242 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $10.56 | 6.220% | $11.2168 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $11.39 | 11.427% | $12.6915 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $238.61 | 5.776% | $252.3921 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $94.88 | 4.824% | $99.457 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $77.69 | 6.769% | $82.9488 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $521.52 | $553.6938 | $553.69 | $553.65 | $553.70 | |