| 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 | $34.50 | 11.529% | $38.4775 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $121.69 | 8.862% | $132.4742 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $180.82 | 12.685% | $203.757 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $15.87 | 11.194% | $17.6465 | $17.65 | $17.65 | $17.60 |
| Purchase #5 | $45.26 | 5.583% | $47.7869 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $240.81 | 9.806% | $264.4238 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $231.84 | 7.365% | $248.915 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $870.79 | $953.4809 | $953.49 | $953.45 | $953.50 | |