| 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 | $23.29 | 11.515% | $25.9718 | $25.97 | $25.95 | $26.00 |
| Purchase #2 | $124.52 | 7.306% | $133.6174 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $140.58 | 10.235% | $154.9684 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $38.87 | 8.114% | $42.0239 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $58.56 | 12.188% | $65.6973 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $8.42 | 9.770% | $9.2426 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $80.44 | 11.560% | $89.7389 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $474.68 | $521.2603 | $521.26 | $521.20 | $521.20 | |