| 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 | $43.98 | 3.759% | $45.6332 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $20.32 | 8.572% | $22.0618 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $11.33 | 7.599% | $12.191 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $247.37 | 5.678% | $261.4157 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $135.73 | 13.716% | $154.3467 | $154.35 | $154.35 | $154.30 |
| Purchase #6 | $207.45 | 6.730% | $221.4114 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $157.49 | 8.129% | $170.2924 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $823.67 | $887.3522 | $887.35 | $887.35 | $887.30 | |