| 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 | $140.97 | 5.460% | $148.667 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $27.52 | 3.455% | $28.4708 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $27.31 | 9.853% | $30.0009 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $112.60 | 9.447% | $123.2373 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $97.46 | 13.394% | $110.5138 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $125.34 | 13.805% | $142.6432 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $31.69 | 12.723% | $35.7219 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $562.89 | $619.2549 | $619.25 | $619.20 | $619.20 | |