| 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 | $27.94 | 9.568% | $30.6133 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $221.39 | 12.848% | $249.8342 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $84.95 | 9.843% | $93.3116 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $233.43 | 11.818% | $261.0168 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $138.38 | 12.458% | $155.6194 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $36.52 | 12.542% | $41.1003 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $164.93 | 12.867% | $186.1515 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $907.54 | $1,017.6471 | $1,017.64 | $1,017.60 | $1,017.60 | |