| 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 | $58.30 | 11.461% | $64.9818 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $52.31 | 9.490% | $57.2742 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $117.38 | 8.582% | $127.4536 | $127.45 | $127.45 | $127.50 |
| Purchase #4 | $69.69 | 7.552% | $74.953 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $91.72 | 5.852% | $97.0875 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $156.85 | 11.122% | $174.2949 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $110.65 | 9.432% | $121.0865 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $656.90 | $717.1315 | $717.12 | $717.15 | $717.30 | |