| 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 | $40.32 | 6.790% | $43.0577 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $210.54 | 5.209% | $221.507 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $209.69 | 13.359% | $237.7025 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $80.87 | 6.702% | $86.2899 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $23.69 | 11.549% | $26.426 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $110.62 | 7.736% | $119.1776 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $40.37 | 8.306% | $43.7231 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $716.10 | $777.8838 | $777.89 | $777.90 | $777.90 | |