| 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 | $45.47 | 13.733% | $51.7144 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $160.46 | 13.824% | $182.642 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $97.52 | 6.661% | $104.0158 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $195.76 | 4.679% | $204.9196 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $129.59 | 3.321% | $133.8937 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $60.62 | 10.360% | $66.9002 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $41.67 | 9.770% | $45.7412 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $731.09 | $789.8269 | $789.82 | $789.80 | $789.70 | |