| 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 | $59.40 | 7.722% | $63.9869 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $79.63 | 11.781% | $89.0112 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $190.50 | 9.461% | $208.5232 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $228.26 | 7.336% | $245.0052 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $101.30 | 3.130% | $104.4707 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $169.42 | 5.669% | $179.0244 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $21.74 | 9.494% | $23.804 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $850.25 | $913.8256 | $913.82 | $913.75 | $913.80 | |