| 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 | $55.85 | 3.620% | $57.8718 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $21.92 | 8.335% | $23.747 | $23.75 | $23.75 | $23.70 |
| Purchase #3 | $236.40 | 7.507% | $254.1465 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $40.59 | 8.187% | $43.9131 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $73.95 | 7.264% | $79.3217 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $96.91 | 13.602% | $110.0917 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $203.77 | 6.354% | $216.7175 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $729.39 | $785.8093 | $785.81 | $785.75 | $785.70 | |