| 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 | $10.87 | 11.350% | $12.1037 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $46.84 | 5.873% | $49.5909 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $108.76 | 11.487% | $121.2533 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $148.97 | 11.591% | $166.2371 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $190.39 | 13.326% | $215.7614 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $22.81 | 9.202% | $24.909 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $50.97 | 9.727% | $55.9279 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $579.61 | $645.7833 | $645.78 | $645.80 | $645.80 | |