| 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 | $69.36 | 8.287% | $75.1079 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $188.88 | 8.589% | $205.1029 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $150.90 | 7.189% | $161.7482 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $77.33 | 6.538% | $82.3858 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $46.83 | 9.151% | $51.1154 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $13.50 | 10.492% | $14.9164 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $88.61 | 11.760% | $99.0305 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $635.41 | $689.4071 | $689.42 | $689.40 | $689.30 | |