| 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 | $101.77 | 3.824% | $105.6617 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $8.45 | 7.431% | $9.0779 | $9.08 | $9.10 | $9.10 |
| Purchase #3 | $58.94 | 7.503% | $63.3623 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $121.94 | 4.799% | $127.7919 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $138.36 | 4.242% | $144.2292 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $79.25 | 11.141% | $88.0792 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $143.55 | 13.835% | $163.4101 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $652.26 | $701.6123 | $701.61 | $701.65 | $701.70 | |