| 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 | $12.30 | 4.243% | $12.8219 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $119.92 | 7.278% | $128.6478 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $151.82 | 6.841% | $162.206 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $147.26 | 10.770% | $163.1199 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $89.46 | 5.588% | $94.459 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $72.99 | 6.840% | $77.9825 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $170.54 | 11.563% | $190.2595 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $764.29 | $829.4966 | $829.50 | $829.45 | $829.50 | |