| 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 | $12.84 | 13.684% | $14.597 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $28.28 | 9.410% | $30.9411 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $167.37 | 7.393% | $179.7437 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $139.51 | 5.729% | $147.5025 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $80.45 | 3.797% | $83.5047 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $248.80 | 5.215% | $261.7749 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $101.83 | 12.544% | $114.6036 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $779.08 | $832.6675 | $832.65 | $832.65 | $832.60 | |