| 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 | $23.74 | 10.777% | $26.2985 | $26.30 | $26.30 | $26.30 |
| Purchase #2 | $29.73 | 3.713% | $30.8339 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $160.32 | 3.532% | $165.9825 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $229.85 | 4.148% | $239.3842 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $27.51 | 12.620% | $30.9818 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $147.38 | 12.320% | $165.5372 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $106.73 | 13.433% | $121.067 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $725.26 | $780.0851 | $780.08 | $780.15 | $780.10 | |