| 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 | $24.38 | 13.120% | $27.5787 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $49.28 | 3.571% | $51.0398 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $74.67 | 13.303% | $84.6034 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $87.71 | 13.316% | $99.3895 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $125.78 | 4.862% | $131.8954 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $79.39 | 9.269% | $86.7487 | $86.75 | $86.75 | $86.70 |
| Purchase #7 | $61.66 | 13.455% | $69.9564 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $502.87 | $551.2119 | $551.22 | $551.25 | $551.20 | |