| 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 | $8.93 | 5.544% | $9.4251 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $87.98 | 7.553% | $94.6251 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $127.68 | 9.411% | $139.696 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $112.45 | 6.129% | $119.3421 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $164.45 | 3.792% | $170.6859 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $234.57 | 10.473% | $259.1365 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $61.38 | 9.557% | $67.2461 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $797.44 | $860.1568 | $860.18 | $860.25 | $860.00 | |