| 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 | $14.60 | 6.858% | $15.6013 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $83.75 | 8.420% | $90.8018 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $18.69 | 10.287% | $20.6126 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $242.93 | 5.661% | $256.6823 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $216.98 | 8.770% | $236.0091 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $104.64 | 9.357% | $114.4312 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $118.38 | 9.158% | $129.2212 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $799.97 | $863.3595 | $863.35 | $863.35 | $863.30 | |