| 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 | $30.69 | 13.190% | $34.738 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $97.42 | 5.596% | $102.8716 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $182.58 | 8.490% | $198.081 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $148.56 | 10.114% | $163.5854 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $158.33 | 9.830% | $173.8938 | $173.89 | $173.90 | $173.90 |
| Purchase #6 | $60.81 | 6.510% | $64.7687 | $64.77 | $64.75 | $64.80 |
| Purchase #7 | $118.56 | 6.843% | $126.6731 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $796.95 | $864.6116 | $864.61 | $864.60 | $864.70 | |