| 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 | $47.29 | 5.680% | $49.9761 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $187.53 | 5.852% | $198.5043 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $5.38 | 11.402% | $5.9934 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $46.96 | 9.444% | $51.3949 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $88.66 | 6.652% | $94.5577 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $43.84 | 4.744% | $45.9198 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $97.80 | 7.318% | $104.957 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $517.46 | $551.3032 | $551.30 | $551.30 | $551.40 | |