| 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 | $35.96 | 8.135% | $38.8853 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $208.77 | 6.316% | $221.9559 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $166.89 | 5.486% | $176.0456 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $241.44 | 6.737% | $257.7058 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $94.83 | 3.145% | $97.8124 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $121.62 | 13.207% | $137.6824 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $27.74 | 10.866% | $30.7542 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $897.25 | $960.8416 | $960.85 | $960.85 | $960.90 | |