| 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 | $75.29 | 8.470% | $81.6671 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $57.60 | 7.569% | $61.9597 | $61.96 | $61.95 | $62.00 |
| Purchase #3 | $14.51 | 6.389% | $15.437 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $163.47 | 13.152% | $184.9696 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $26.73 | 5.469% | $28.1919 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $92.83 | 9.377% | $101.5347 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $109.35 | 10.652% | $120.998 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $539.78 | $594.7580 | $594.76 | $594.75 | $594.80 | |