| 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 | $33.88 | 8.197% | $36.6571 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $155.91 | 10.157% | $171.7458 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $174.50 | 6.162% | $185.2527 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $134.48 | 7.325% | $144.3307 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $72.60 | 9.659% | $79.6124 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $227.68 | 9.114% | $248.4308 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $170.86 | 13.476% | $193.8851 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $969.91 | $1,059.9146 | $1,059.92 | $1,059.95 | $1,059.90 | |