| 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 | $87.63 | 11.703% | $97.8853 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $15.97 | 12.848% | $18.0218 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $45.66 | 10.437% | $50.4255 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $146.71 | 11.786% | $164.0012 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $239.38 | 10.143% | $263.6603 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $61.35 | 6.471% | $65.32 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $150.66 | 9.800% | $165.4247 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $747.36 | $824.7388 | $824.74 | $824.70 | $824.70 | |