| 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 | $50.82 | 8.606% | $55.1936 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $109.86 | 8.454% | $119.1476 | $119.15 | $119.15 | $119.10 |
| Purchase #3 | $18.53 | 6.690% | $19.7697 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $215.54 | 10.265% | $237.6652 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $15.51 | 4.747% | $16.2463 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $141.69 | 4.800% | $148.4911 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $74.79 | 6.262% | $79.4733 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $626.74 | $675.9868 | $675.99 | $675.95 | $676.00 | |