| 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 | $73.89 | 9.490% | $80.9022 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $215.75 | 8.472% | $234.0283 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $15.70 | 9.435% | $17.1813 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $247.62 | 4.296% | $258.2578 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $114.53 | 8.142% | $123.855 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $26.71 | 7.846% | $28.8057 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $86.77 | 12.867% | $97.9347 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $780.97 | $840.9650 | $840.97 | $841.00 | $841.00 | |