| 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 | $61.41 | 12.469% | $69.0672 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $193.81 | 7.862% | $209.0473 | $209.05 | $209.05 | $209.00 |
| Purchase #3 | $21.32 | 13.605% | $24.2206 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $203.79 | 13.276% | $230.8452 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $16.96 | 3.850% | $17.613 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $31.95 | 7.701% | $34.4105 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $136.58 | 13.498% | $155.0156 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $665.82 | $740.2194 | $740.23 | $740.15 | $740.10 | |