| 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 | $26.60 | 13.337% | $30.1476 | $30.15 | $30.15 | $30.10 |
| Purchase #2 | $96.26 | 10.402% | $106.273 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $33.72 | 4.739% | $35.318 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $153.98 | 6.372% | $163.7916 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $117.28 | 13.564% | $133.1879 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $114.66 | 3.777% | $118.9907 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $85.79 | 9.756% | $94.1597 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $628.29 | $681.8685 | $681.87 | $681.85 | $681.90 | |