| 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 | $70.31 | 4.156% | $73.2321 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $28.94 | 9.540% | $31.7009 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $248.66 | 6.381% | $264.527 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $44.94 | 8.593% | $48.8017 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $225.62 | 6.249% | $239.719 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $9.88 | 8.734% | $10.7429 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $112.31 | 3.504% | $116.2453 | $116.25 | $116.25 | $116.20 |
| 7 purchase totals = | $740.66 | $784.9689 | $784.97 | $785.00 | $784.80 | |