| 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 | $72.42 | 7.741% | $78.026 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $10.87 | 3.178% | $11.2154 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $52.36 | 8.716% | $56.9237 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $44.40 | 4.107% | $46.2235 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $77.29 | 13.871% | $88.0109 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $242.97 | 7.863% | $262.0747 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $8.30 | 3.780% | $8.6137 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $508.61 | $551.0879 | $551.08 | $551.00 | $551.00 | |