| 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 | $92.78 | 6.700% | $98.9963 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $62.61 | 12.514% | $70.445 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $28.80 | 4.153% | $29.9961 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $221.70 | 11.282% | $246.7122 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $243.94 | 6.796% | $260.5182 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $13.44 | 5.858% | $14.2273 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $240.78 | 8.618% | $261.5304 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $904.05 | $982.4255 | $982.44 | $982.45 | $982.30 | |