| 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 | $20.65 | 13.624% | $23.4634 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $191.59 | 9.297% | $209.4021 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $222.80 | 3.159% | $229.8383 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $75.45 | 3.688% | $78.2326 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $20.37 | 8.272% | $22.055 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $84.65 | 11.330% | $94.2408 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $223.49 | 12.133% | $250.606 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $839.00 | $907.8382 | $907.84 | $907.85 | $907.80 | |