| 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 | $216.45 | 4.294% | $225.7444 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $33.63 | 8.513% | $36.4929 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $32.57 | 3.377% | $33.6699 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $96.46 | 11.250% | $107.3118 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $78.48 | 3.784% | $81.4497 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $92.79 | 12.213% | $104.1224 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $170.39 | 10.603% | $188.4565 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $720.77 | $777.2476 | $777.24 | $777.20 | $777.20 | |