| 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 | $47.42 | 9.763% | $52.0496 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $8.56 | 3.504% | $8.8599 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $229.38 | 7.223% | $245.9481 | $245.95 | $245.95 | $245.90 |
| Purchase #4 | $65.49 | 13.271% | $74.1812 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $70.75 | 9.807% | $77.6885 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $185.77 | 10.278% | $204.8634 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $72.52 | 6.636% | $77.3324 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $679.89 | $740.9231 | $740.92 | $740.95 | $740.90 | |