| 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 | $76.27 | 6.705% | $81.3839 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $212.30 | 7.542% | $228.3117 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $126.54 | 6.861% | $135.2219 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $92.62 | 11.620% | $103.3824 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $67.29 | 3.714% | $69.7892 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $49.85 | 10.458% | $55.0633 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $170.37 | 13.741% | $193.7805 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $795.24 | $866.9329 | $866.92 | $866.95 | $867.00 | |