| 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 | $11.27 | 11.806% | $12.6005 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $236.67 | 4.204% | $246.6196 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $65.90 | 5.857% | $69.7598 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $30.60 | 4.153% | $31.8708 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $93.77 | 4.712% | $98.1884 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $38.83 | 4.284% | $40.4935 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $114.81 | 8.590% | $124.6722 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $591.85 | $624.2048 | $624.20 | $624.15 | $624.30 | |