| 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 | $70.64 | 12.367% | $79.376 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $101.46 | 12.458% | $114.0999 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $183.40 | 13.285% | $207.7647 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $113.96 | 8.268% | $123.3822 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $243.37 | 7.547% | $261.7371 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $106.94 | 7.171% | $114.6087 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $60.72 | 6.448% | $64.6352 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $880.49 | $965.6038 | $965.61 | $965.65 | $965.60 | |