| 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 | $17.50 | 8.699% | $19.0223 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $180.57 | 7.868% | $194.7772 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $101.81 | 6.277% | $108.2006 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $71.89 | 11.694% | $80.2968 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $107.90 | 3.668% | $111.8578 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $243.82 | 8.405% | $264.3131 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $28.74 | 5.418% | $30.2971 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $752.23 | $808.7649 | $808.77 | $808.75 | $808.80 | |