| 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 | $14.88 | 13.652% | $16.9114 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $116.74 | 6.590% | $124.4332 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $81.59 | 8.408% | $88.4501 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $30.36 | 13.303% | $34.3988 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $203.42 | 7.854% | $219.3966 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $175.50 | 11.744% | $196.1107 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $216.29 | 10.751% | $239.5433 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $838.78 | $919.2441 | $919.24 | $919.25 | $919.20 | |