| 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 | $75.43 | 8.305% | $81.6945 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $197.35 | 11.607% | $220.2564 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $209.84 | 11.578% | $234.1353 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $179.83 | 4.216% | $187.4116 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $231.26 | 5.376% | $243.6925 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $17.54 | 8.259% | $18.9886 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $8.29 | 6.506% | $8.8293 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $919.54 | $995.0082 | $995.01 | $995.05 | $995.00 | |