| 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 | $14.25 | 10.719% | $15.7775 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $91.60 | 5.635% | $96.7617 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $60.27 | 3.231% | $62.2173 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $124.87 | 3.357% | $129.0619 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $87.97 | 11.708% | $98.2695 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $94.53 | 10.509% | $104.4642 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $207.54 | 9.293% | $226.8267 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $681.03 | $733.3788 | $733.38 | $733.35 | $733.50 | |