| 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 | $56.94 | 13.766% | $64.7784 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $13.59 | 5.401% | $14.324 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $248.56 | 12.322% | $279.1876 | $279.19 | $279.20 | $279.20 |
| Purchase #4 | $110.62 | 3.857% | $114.8866 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $227.49 | 3.765% | $236.055 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $198.62 | 4.362% | $207.2838 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $146.51 | 8.326% | $158.7084 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $1,002.33 | $1,075.2238 | $1,075.23 | $1,075.25 | $1,075.30 | |