| 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 | $95.49 | 6.682% | $101.8706 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $44.33 | 10.500% | $48.9847 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $157.57 | 9.437% | $172.4399 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $123.82 | 12.577% | $139.3928 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $153.80 | 6.458% | $163.7324 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $158.58 | 4.832% | $166.2426 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $125.93 | 6.465% | $134.0714 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $859.52 | $926.7344 | $926.72 | $926.75 | $926.70 | |