| 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 | $69.76 | 5.166% | $73.3638 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $148.76 | 13.267% | $168.496 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $99.80 | 4.616% | $104.4068 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $198.66 | 6.739% | $212.0477 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $52.51 | 10.685% | $58.1207 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $13.31 | 11.661% | $14.8621 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $88.44 | 13.564% | $100.436 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $671.24 | $731.7331 | $731.74 | $731.70 | $731.70 | |