| 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 | $109.33 | 7.851% | $117.9135 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $68.46 | 12.587% | $77.0771 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $143.37 | 7.211% | $153.7084 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $92.38 | 9.332% | $101.0009 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $52.58 | 13.354% | $59.6015 | $59.60 | $59.60 | $59.60 |
| Purchase #6 | $237.35 | 10.130% | $261.3936 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $82.67 | 11.231% | $91.9547 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $786.14 | $862.6497 | $862.64 | $862.65 | $862.70 | |