| 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 | $40.64 | 12.633% | $45.7741 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $109.67 | 8.870% | $119.3977 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $159.37 | 13.415% | $180.7495 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $24.79 | 9.214% | $27.0742 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $180.67 | 4.153% | $188.1732 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $11.75 | 9.254% | $12.8373 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $38.72 | 4.770% | $40.5669 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $565.61 | $614.5729 | $614.57 | $614.50 | $614.60 | |