| 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 | $207.85 | 3.695% | $215.5301 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $213.84 | 5.124% | $224.7972 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $74.25 | 8.764% | $80.7573 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $5.68 | 8.495% | $6.1625 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $217.82 | 3.332% | $225.0778 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $67.72 | 5.126% | $71.1913 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $26.62 | 5.741% | $28.1483 | $28.15 | $28.15 | $28.10 |
| 7 purchase totals = | $813.78 | $851.6645 | $851.67 | $851.70 | $851.70 | |