| 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 | $97.60 | 10.467% | $107.8158 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $81.57 | 12.635% | $91.8764 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $108.80 | 7.543% | $117.0068 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $165.68 | 9.528% | $181.466 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $29.28 | 6.660% | $31.23 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $109.36 | 4.806% | $114.6158 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $51.29 | 7.594% | $55.185 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $643.58 | $699.1958 | $699.22 | $699.20 | $699.20 | |