| 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 | $16.30 | 5.607% | $17.2139 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $241.97 | 11.515% | $269.8328 | $269.83 | $269.85 | $269.80 |
| Purchase #3 | $66.80 | 9.773% | $73.3284 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $10.98 | 12.179% | $12.3173 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $95.44 | 4.477% | $99.7128 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $176.85 | 5.549% | $186.6634 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $207.77 | 3.796% | $215.6569 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $816.11 | $874.7255 | $874.72 | $874.70 | $874.70 | |