| 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 | $92.39 | 5.508% | $97.4788 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $131.77 | 3.738% | $136.6956 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $40.74 | 3.381% | $42.1174 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $9.25 | 6.850% | $9.8836 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $97.34 | 6.847% | $104.0049 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $102.63 | 6.411% | $109.2096 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $159.62 | 12.447% | $179.4879 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $633.74 | $678.8778 | $678.88 | $678.90 | $678.90 | |