| 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 | $71.49 | 8.728% | $77.7296 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $32.89 | 10.411% | $36.3142 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $210.73 | 3.242% | $217.5619 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $116.65 | 13.577% | $132.4876 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $212.54 | 10.351% | $234.54 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $142.36 | 5.315% | $149.9264 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $19.32 | 12.680% | $21.7698 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $805.98 | $870.3295 | $870.33 | $870.35 | $870.30 | |