| 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 | $30.85 | 9.349% | $33.7342 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $62.95 | 12.598% | $70.8804 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $81.95 | 11.480% | $91.3579 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $27.64 | 8.757% | $30.0604 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $136.32 | 4.794% | $142.8552 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $104.51 | 12.371% | $117.4389 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $93.51 | 13.228% | $105.8795 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $537.73 | $592.2065 | $592.21 | $592.25 | $592.30 | |