| 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 | $63.56 | 3.624% | $65.8634 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $197.52 | 12.645% | $222.4964 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $243.71 | 12.282% | $273.6425 | $273.64 | $273.65 | $273.60 |
| Purchase #4 | $220.72 | 7.517% | $237.3115 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $250.70 | 12.859% | $282.9375 | $282.94 | $282.95 | $282.90 |
| Purchase #6 | $102.47 | 12.801% | $115.5872 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $71.56 | 11.776% | $79.9869 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $1,150.24 | $1,277.8254 | $1,277.83 | $1,277.85 | $1,277.80 | |