| 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 | $28.56 | 8.619% | $31.0216 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $236.63 | 12.344% | $265.8396 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $71.49 | 12.761% | $80.6128 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $118.91 | 6.135% | $126.2051 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $36.92 | 4.118% | $38.4404 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $187.80 | 10.256% | $207.0608 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $145.99 | 7.608% | $157.0969 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $826.30 | $906.2772 | $906.28 | $906.25 | $906.20 | |