| 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 | $69.56 | 10.686% | $76.9932 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $27.47 | 10.423% | $30.3332 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $121.39 | 3.681% | $125.8584 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $141.67 | 6.491% | $150.8658 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $153.65 | 11.614% | $171.4949 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $12.29 | 4.796% | $12.8794 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $223.89 | 13.760% | $254.6973 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $749.92 | $823.1222 | $823.12 | $823.15 | $823.20 | |