| 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 | $108.36 | 9.746% | $118.9208 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $79.66 | 11.237% | $88.6114 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $96.32 | 10.370% | $106.3084 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $41.37 | 8.625% | $44.9382 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $67.77 | 3.859% | $70.3852 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $127.53 | 8.851% | $138.8177 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $157.40 | 6.536% | $167.6877 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $678.41 | $735.6694 | $735.68 | $735.65 | $735.60 | |