| 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 | $113.30 | 10.389% | $125.0707 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $149.26 | 3.839% | $154.9901 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $77.25 | 7.547% | $83.0801 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $54.94 | 9.652% | $60.2428 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $75.59 | 8.575% | $82.0718 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $88.98 | 6.120% | $94.4256 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $116.45 | 10.265% | $128.4036 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $675.77 | $728.2847 | $728.28 | $728.30 | $728.30 | |