| 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 | $10.29 | 7.660% | $11.0782 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $78.47 | 6.260% | $83.3822 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $149.34 | 4.760% | $156.4486 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $107.66 | 10.601% | $119.073 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $206.73 | 13.362% | $234.3533 | $234.35 | $234.35 | $234.40 |
| Purchase #6 | $40.29 | 9.748% | $44.2175 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $186.97 | 11.296% | $208.0901 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $779.75 | $856.6429 | $856.64 | $856.65 | $856.70 | |