| 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 | $81.46 | 13.785% | $92.6893 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $133.63 | 5.719% | $141.2723 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $121.67 | 10.654% | $134.6327 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $31.71 | 6.655% | $33.8203 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $28.31 | 9.272% | $30.9349 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $190.87 | 8.780% | $207.6284 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $53.94 | 4.612% | $56.4277 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $641.59 | $697.4056 | $697.40 | $697.45 | $697.30 | |