| 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 | $77.77 | 11.468% | $86.6887 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $96.91 | 4.496% | $101.2671 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $180.25 | 3.145% | $185.9189 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $47.52 | 8.226% | $51.429 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $95.54 | 13.324% | $108.2697 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $160.66 | 13.445% | $182.2607 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $156.62 | 13.347% | $177.5241 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $815.27 | $893.3582 | $893.36 | $893.30 | $893.40 | |