| 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 | $202.59 | 6.456% | $215.6692 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $187.52 | 11.316% | $208.7398 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $209.79 | 8.280% | $227.1606 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $53.64 | 5.678% | $56.6857 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $80.94 | 5.200% | $85.1489 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $50.41 | 5.725% | $53.296 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $42.76 | 3.531% | $44.2699 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $827.65 | $890.9701 | $890.98 | $890.95 | $891.00 | |