| 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 | $83.61 | 5.109% | $87.8816 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $230.71 | 10.708% | $255.4144 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $114.84 | 6.216% | $121.9785 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $27.99 | 8.246% | $30.2981 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $26.59 | 4.404% | $27.761 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $113.98 | 9.322% | $124.6052 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $229.26 | 4.836% | $240.347 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $826.98 | $888.2858 | $888.29 | $888.30 | $888.30 | |