| 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 | $66.46 | 7.546% | $71.4751 | $71.48 | $71.50 | $71.50 |
| Purchase #2 | $105.36 | 7.240% | $112.9881 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $18.25 | 12.680% | $20.5641 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $48.82 | 5.793% | $51.6481 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $67.97 | 7.665% | $73.1799 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $62.27 | 8.246% | $67.4048 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $132.35 | 7.255% | $141.952 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $501.48 | $539.2121 | $539.21 | $539.25 | $539.30 | |