| 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 | $105.99 | 7.461% | $113.8979 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $103.96 | 10.671% | $115.0536 | $115.05 | $115.05 | $115.10 |
| Purchase #3 | $43.99 | 9.132% | $48.0072 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $93.37 | 8.245% | $101.0684 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $235.94 | 10.763% | $261.3342 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $48.64 | 4.553% | $50.8546 | $50.85 | $50.85 | $50.90 |
| Purchase #7 | $13.68 | 8.147% | $14.7945 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $645.57 | $705.0104 | $705.00 | $705.00 | $705.10 | |