| 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 | $116.62 | 7.440% | $125.2965 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $135.48 | 3.296% | $139.9454 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $87.99 | 12.335% | $98.8436 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $58.78 | 3.827% | $61.0295 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $146.75 | 3.344% | $151.6573 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $81.89 | 8.672% | $88.9915 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $146.59 | 11.556% | $163.5299 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $774.10 | $829.2937 | $829.30 | $829.35 | $829.20 | |