| 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 | $27.39 | 12.617% | $30.8458 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $186.97 | 12.655% | $210.6311 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $79.51 | 13.607% | $90.3289 | $90.33 | $90.35 | $90.30 |
| Purchase #4 | $52.53 | 8.195% | $56.8348 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $201.71 | 12.681% | $227.2888 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $12.44 | 13.420% | $14.1094 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $135.43 | 9.483% | $148.2728 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $695.98 | $778.3116 | $778.31 | $778.35 | $778.20 | |