| 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 | $21.49 | 10.454% | $23.7366 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $224.99 | 12.410% | $252.9113 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $139.47 | 4.334% | $145.5146 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $206.99 | 7.146% | $221.7815 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $53.79 | 9.502% | $58.9011 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $15.46 | 6.646% | $16.4875 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $194.45 | 5.499% | $205.1428 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $856.64 | $924.4754 | $924.47 | $924.50 | $924.40 | |