| 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 | $71.90 | 7.522% | $77.3083 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $27.28 | 12.390% | $30.66 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $10.79 | 3.248% | $11.1405 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $141.52 | 11.801% | $158.2208 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $239.70 | 6.515% | $255.3165 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $93.43 | 6.420% | $99.4282 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $193.49 | 12.121% | $216.9429 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $778.11 | $849.0172 | $849.02 | $849.00 | $848.90 | |