| 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 | $77.75 | 13.165% | $87.9858 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $157.57 | 5.182% | $165.7353 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $16.60 | 10.771% | $18.388 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $85.92 | 13.513% | $97.5304 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $191.97 | 6.609% | $204.6573 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $30.79 | 9.518% | $33.7206 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $100.96 | 4.677% | $105.6819 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $661.56 | $713.6993 | $713.71 | $713.75 | $713.70 | |