| 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 | $204.89 | 7.557% | $220.3735 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $69.44 | 13.742% | $78.9824 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $11.79 | 8.305% | $12.7692 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $185.37 | 7.753% | $199.7417 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $84.42 | 12.471% | $94.948 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $223.29 | 3.795% | $231.7639 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $108.55 | 5.585% | $114.6125 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $887.75 | $953.1912 | $953.18 | $953.15 | $953.20 | |