| 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 | $48.69 | 7.215% | $52.203 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $137.25 | 11.643% | $153.23 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $187.85 | 11.229% | $208.9437 | $208.94 | $208.95 | $208.90 |
| Purchase #4 | $69.79 | 12.719% | $78.6666 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $30.82 | 3.862% | $32.0103 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $223.35 | 5.541% | $235.7258 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $153.61 | 13.736% | $174.7099 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $851.36 | $935.4893 | $935.49 | $935.50 | $935.40 | |