| 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 | $18.87 | 6.244% | $20.0482 | $20.05 | $20.05 | $20.00 |
| Purchase #2 | $104.41 | 4.750% | $109.3695 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $118.93 | 6.475% | $126.6307 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $173.97 | 12.454% | $195.6362 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $192.97 | 12.792% | $217.6547 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $115.98 | 11.491% | $129.3073 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $6.89 | 11.543% | $7.6853 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $732.02 | $806.3319 | $806.34 | $806.35 | $806.30 | |