| 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 | $79.75 | 4.438% | $83.2893 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $51.63 | 13.651% | $58.678 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $83.40 | 9.258% | $91.1212 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $89.35 | 11.506% | $99.6306 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $123.31 | 13.551% | $140.0197 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $99.34 | 13.730% | $112.9794 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $101.25 | 12.612% | $114.0197 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $628.03 | $699.7379 | $699.74 | $699.75 | $699.70 | |