| 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 | $84.69 | 3.184% | $87.3865 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $45.94 | 3.116% | $47.3715 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $163.29 | 6.721% | $174.2647 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $22.64 | 9.273% | $24.7394 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $245.78 | 6.450% | $261.6328 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $87.71 | 3.797% | $91.0403 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $237.56 | 13.626% | $269.9299 | $269.93 | $269.95 | $269.90 |
| 7 purchase totals = | $887.61 | $956.3651 | $956.36 | $956.40 | $956.30 | |