| 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 | $93.77 | 4.414% | $97.909 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $14.72 | 11.689% | $16.4406 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $17.79 | 10.688% | $19.6914 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $140.26 | 7.139% | $150.2732 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $219.64 | 9.459% | $240.4157 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $161.99 | 12.591% | $182.3862 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $184.66 | 10.704% | $204.426 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $832.83 | $911.5421 | $911.55 | $911.55 | $911.50 | |