| 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 | $46.82 | 6.239% | $49.7411 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $137.36 | 8.683% | $149.287 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $157.51 | 13.423% | $178.6526 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $221.83 | 3.634% | $229.8913 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $156.66 | 11.126% | $174.09 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $99.53 | 4.614% | $104.1223 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $54.41 | 5.196% | $57.2371 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $874.12 | $943.0214 | $943.02 | $943.05 | $943.00 | |