| 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 | $45.40 | 11.564% | $50.6501 | $50.65 | $50.65 | $50.70 |
| Purchase #2 | $219.83 | 6.585% | $234.3058 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $37.52 | 10.203% | $41.3482 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $74.73 | 6.144% | $79.3214 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $77.50 | 3.262% | $80.0281 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $125.69 | 13.741% | $142.9611 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $132.50 | 11.229% | $147.3784 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $713.17 | $775.9931 | $776.00 | $776.00 | $776.00 | |