| 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 | $93.49 | 4.293% | $97.5035 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $199.73 | 8.680% | $217.0666 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $82.47 | 8.803% | $89.7298 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $132.80 | 4.794% | $139.1664 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $94.87 | 10.332% | $104.672 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $181.44 | 9.458% | $198.6006 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $60.43 | 13.660% | $68.6847 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $845.23 | $915.4236 | $915.42 | $915.40 | $915.50 | |