| 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 | $37.40 | 10.608% | $41.3674 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $154.36 | 8.263% | $167.1148 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $174.27 | 3.715% | $180.7441 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $172.97 | 3.519% | $179.0568 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $59.99 | 3.158% | $61.8845 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $190.88 | 8.534% | $207.1697 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $26.37 | 6.568% | $28.102 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $816.24 | $865.4393 | $865.43 | $865.40 | $865.50 | |