| 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 | $23.75 | 6.686% | $25.3379 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $18.96 | 5.724% | $20.0453 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $131.51 | 8.114% | $142.1807 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $167.64 | 11.235% | $186.4744 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $59.26 | 6.317% | $63.0035 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $73.91 | 11.433% | $82.3601 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $74.88 | 3.519% | $77.515 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $549.91 | $596.9169 | $596.92 | $596.90 | $596.90 | |