| 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 | $40.50 | 7.345% | $43.4747 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $242.96 | 6.610% | $259.0197 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $248.86 | 12.675% | $280.403 | $280.40 | $280.40 | $280.40 |
| Purchase #4 | $148.63 | 10.323% | $163.9731 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $14.70 | 7.659% | $15.8259 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $63.26 | 5.430% | $66.695 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $8.56 | 3.295% | $8.8421 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $767.47 | $838.2335 | $838.23 | $838.20 | $838.20 | |