| 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 | $49.29 | 8.445% | $53.4525 | $53.45 | $53.45 | $53.50 |
| Purchase #2 | $221.97 | 4.214% | $231.3238 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $191.39 | 11.258% | $212.9367 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $98.60 | 8.848% | $107.3241 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $153.27 | 6.519% | $163.2617 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $163.46 | 11.834% | $182.8039 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $32.81 | 10.498% | $36.2544 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $910.79 | $987.3571 | $987.34 | $987.30 | $987.40 | |