| 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 | $77.32 | 13.110% | $87.4567 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $138.47 | 10.592% | $153.1367 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $125.59 | 5.765% | $132.8303 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $97.91 | 8.702% | $106.4301 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $147.70 | 10.572% | $163.3148 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $131.96 | 8.328% | $142.9496 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $109.93 | 3.699% | $113.9963 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $828.88 | $900.1145 | $900.12 | $900.15 | $900.00 | |