| 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 | $79.34 | 9.266% | $86.6916 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $160.45 | 3.152% | $165.5074 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $125.79 | 9.443% | $137.6683 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $107.83 | 12.536% | $121.3476 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $48.82 | 3.663% | $50.6083 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $105.98 | 12.449% | $119.1735 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $231.81 | 11.782% | $259.1219 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $860.02 | $940.1186 | $940.12 | $940.05 | $940.10 | |