| 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 | $71.53 | 8.295% | $77.4634 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $40.70 | 8.143% | $44.0142 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $246.72 | 3.321% | $254.9136 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $21.52 | 5.184% | $22.6356 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $32.73 | 10.422% | $36.1411 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $236.89 | 9.640% | $259.7262 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $212.58 | 5.783% | $224.8735 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $862.67 | $919.7676 | $919.76 | $919.75 | $919.70 | |