| 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 | $189.37 | 8.647% | $205.7448 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $18.98 | 4.786% | $19.8884 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $234.87 | 11.455% | $261.7744 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $184.69 | 4.524% | $193.0454 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $16.90 | 3.321% | $17.4612 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $109.62 | 13.595% | $124.5228 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $32.78 | 3.464% | $33.9155 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $787.21 | $856.3525 | $856.35 | $856.30 | $856.30 | |