| 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 | $45.28 | 12.649% | $51.0075 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $165.75 | 13.287% | $187.7732 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $94.59 | 10.507% | $104.5286 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $95.46 | 9.151% | $104.1955 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $157.45 | 8.266% | $170.4648 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $237.75 | 8.856% | $258.8051 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $92.30 | 11.717% | $103.1148 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $888.58 | $979.8895 | $979.89 | $979.85 | $979.90 | |