| 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 | $69.27 | 12.195% | $77.7175 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $110.71 | 12.733% | $124.8067 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $128.74 | 11.685% | $143.7833 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $180.74 | 10.105% | $199.0038 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $247.86 | 12.555% | $278.9788 | $278.98 | $279.00 | $279.00 |
| Purchase #6 | $76.44 | 13.682% | $86.8985 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $9.55 | 8.564% | $10.3679 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $823.31 | $921.5565 | $921.56 | $921.55 | $921.60 | |