| 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 | $11.79 | 6.323% | $12.5355 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $233.44 | 6.348% | $248.2588 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $112.63 | 8.161% | $121.8217 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $147.68 | 5.108% | $155.2235 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $185.88 | 8.679% | $202.0125 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $51.49 | 11.758% | $57.5442 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $124.42 | 6.774% | $132.8482 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $867.33 | $930.2444 | $930.24 | $930.20 | $930.10 | |