| 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 | $65.95 | 13.357% | $74.7589 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $60.56 | 10.745% | $67.0672 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $139.73 | 13.360% | $158.3979 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $191.54 | 11.524% | $213.6131 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $164.26 | 9.633% | $180.0832 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $191.96 | 8.130% | $207.5663 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $9.40 | 9.563% | $10.2989 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $823.40 | $911.7855 | $911.79 | $911.75 | $911.90 | |