| 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 | $5.35 | 6.230% | $5.6833 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $165.25 | 3.754% | $171.4535 | $171.45 | $171.45 | $171.50 |
| Purchase #3 | $238.44 | 4.456% | $249.0649 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $10.89 | 4.414% | $11.3707 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $121.75 | 7.186% | $130.499 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $104.47 | 9.227% | $114.1094 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $237.65 | 6.348% | $252.736 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $883.80 | $934.9168 | $934.91 | $934.90 | $935.00 | |