| 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 | $20.78 | 11.833% | $23.2389 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $153.82 | 4.194% | $160.2712 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $8.70 | 9.221% | $9.5022 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $73.45 | 3.533% | $76.045 | $76.05 | $76.05 | $76.00 |
| Purchase #5 | $101.83 | 6.792% | $108.7463 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $60.31 | 5.197% | $63.4443 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $226.29 | 8.465% | $245.4454 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $645.18 | $686.6933 | $686.70 | $686.70 | $686.50 | |