| 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 | $29.76 | 11.790% | $33.2687 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $129.29 | 3.758% | $134.1487 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $205.80 | 13.588% | $233.7641 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $17.45 | 3.269% | $18.0204 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $14.93 | 10.853% | $16.5504 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $117.77 | 10.599% | $130.2524 | $130.25 | $130.25 | $130.30 |
| Purchase #7 | $14.56 | 8.210% | $15.7554 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $529.56 | $581.7601 | $581.76 | $581.70 | $581.90 | |