| 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 | $72.53 | 11.476% | $80.8535 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $226.91 | 10.349% | $250.3929 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $58.87 | 13.583% | $66.8663 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $140.40 | 9.420% | $153.6257 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $52.85 | 9.861% | $58.0615 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $5.84 | 7.719% | $6.2908 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $101.35 | 13.536% | $115.0687 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $658.75 | $731.1594 | $731.16 | $731.15 | $731.30 | |