| 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 | $8.60 | 13.414% | $9.7536 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $124.44 | 5.206% | $130.9183 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $44.49 | 12.848% | $50.2061 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $158.45 | 8.258% | $171.5348 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $163.28 | 12.126% | $183.0793 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $117.68 | 6.699% | $125.5634 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $95.49 | 6.699% | $101.8869 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $712.43 | $772.9424 | $772.94 | $772.95 | $773.00 | |