| 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 | $44.57 | 11.508% | $49.6991 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $7.62 | 11.601% | $8.504 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $160.41 | 11.618% | $179.0464 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $249.78 | 8.613% | $271.2936 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $127.69 | 10.453% | $141.0374 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $100.56 | 13.255% | $113.8892 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $133.52 | 6.733% | $142.5099 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $824.15 | $905.9796 | $905.98 | $906.00 | $905.90 | |