| 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 | $69.31 | 12.478% | $77.9585 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $48.58 | 4.843% | $50.9327 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $193.61 | 7.777% | $208.667 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $134.91 | 6.466% | $143.6333 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $30.57 | 4.866% | $32.0575 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $78.48 | 12.611% | $88.3771 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $15.79 | 5.428% | $16.6471 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $571.25 | $618.2732 | $618.28 | $618.30 | $618.30 | |