| 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 | $139.27 | 9.341% | $152.2792 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $41.35 | 8.494% | $44.8623 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $81.58 | 4.772% | $85.473 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $5.36 | 5.335% | $5.646 | $5.65 | $5.65 | $5.60 |
| Purchase #5 | $95.73 | 11.637% | $106.8701 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $131.89 | 9.324% | $144.1874 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $47.97 | 9.751% | $52.6476 | $52.65 | $52.65 | $52.60 |
| 7 purchase totals = | $543.15 | $591.9656 | $591.97 | $591.95 | $592.00 | |