| 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 | $41.31 | 10.296% | $45.5633 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $111.40 | 10.226% | $122.7918 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $154.65 | 7.115% | $165.6533 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $189.90 | 7.873% | $204.8508 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $27.57 | 11.645% | $30.7805 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $87.96 | 13.512% | $99.8452 | $99.85 | $99.85 | $99.80 |
| Purchase #7 | $6.61 | 12.284% | $7.422 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $619.40 | $676.9069 | $676.90 | $676.90 | $677.00 | |