| 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 | $79.39 | 11.768% | $88.7326 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $177.41 | 10.717% | $196.423 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $119.46 | 5.444% | $125.9634 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $108.43 | 8.460% | $117.6032 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $60.99 | 10.143% | $67.1762 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $221.36 | 6.473% | $235.6886 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $147.52 | 13.466% | $167.385 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $914.56 | $998.9720 | $998.97 | $999.00 | $999.00 | |