| 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 | $36.80 | 7.781% | $39.6634 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $139.59 | 11.355% | $155.4404 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $214.91 | 6.213% | $228.2624 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $52.97 | 10.598% | $58.5838 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $83.61 | 6.480% | $89.0279 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $240.73 | 6.560% | $256.5219 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $250.47 | 4.585% | $261.954 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $1,019.08 | $1,089.4538 | $1,089.44 | $1,089.45 | $1,089.50 | |