| 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 | $44.71 | 11.217% | $49.7251 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $175.64 | 3.576% | $181.9209 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $45.32 | 10.108% | $49.9009 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $15.50 | 4.739% | $16.2345 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $182.37 | 3.847% | $189.3858 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $216.88 | 10.230% | $239.0668 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $207.91 | 4.425% | $217.11 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $888.33 | $943.3440 | $943.35 | $943.35 | $943.30 | |