| 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 | $237.80 | 6.711% | $253.7588 | $253.76 | $253.75 | $253.80 |
| Purchase #2 | $17.78 | 6.225% | $18.8868 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $220.52 | 5.429% | $232.492 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $50.76 | 5.751% | $53.6792 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $143.43 | 13.818% | $163.2492 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $103.33 | 13.595% | $117.3777 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $5.29 | 11.341% | $5.8899 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $778.91 | $845.3336 | $845.34 | $845.40 | $845.40 | |