| 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 | $200.79 | 3.699% | $208.2172 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $15.80 | 4.388% | $16.4933 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $207.97 | 8.745% | $226.157 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $87.77 | 7.856% | $94.6652 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $23.56 | 8.247% | $25.503 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $94.84 | 10.356% | $104.6616 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $113.89 | 7.856% | $122.8372 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $744.62 | $798.5345 | $798.54 | $798.50 | $798.60 | |