| 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 | $72.62 | 5.735% | $76.7848 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $121.78 | 13.165% | $137.8123 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $125.82 | 13.235% | $142.4723 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $212.33 | 9.725% | $232.9791 | $232.98 | $233.00 | $233.00 |
| Purchase #5 | $18.98 | 4.549% | $19.8434 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $16.79 | 11.509% | $18.7224 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $208.81 | 12.616% | $235.1535 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $777.13 | $863.7678 | $863.75 | $863.75 | $863.80 | |