| 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 | $62.33 | 6.473% | $66.3646 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $157.40 | 13.420% | $178.5231 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $241.82 | 12.703% | $272.5384 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $163.55 | 3.126% | $168.6626 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $105.42 | 7.105% | $112.9101 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $137.49 | 8.627% | $149.3513 | $149.35 | $149.35 | $149.40 |
| Purchase #7 | $28.37 | 3.139% | $29.2605 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $896.38 | $977.6106 | $977.60 | $977.55 | $977.70 | |