| 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 | $5.72 | 9.649% | $6.2719 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $44.76 | 11.626% | $49.9638 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $210.73 | 10.410% | $232.667 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $22.25 | 6.492% | $23.6945 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $188.53 | 4.132% | $196.3201 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $184.27 | 13.400% | $208.9622 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $48.51 | 13.210% | $54.9182 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $704.77 | $772.7977 | $772.79 | $772.70 | $772.90 | |