| 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 | $41.33 | 10.762% | $45.7779 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $90.97 | 13.286% | $103.0563 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $103.33 | 11.569% | $115.2842 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $174.68 | 3.247% | $180.3519 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $69.52 | 4.552% | $72.6846 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $169.32 | 12.495% | $190.4765 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $23.30 | 13.545% | $26.456 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $672.45 | $734.0874 | $734.09 | $734.15 | $734.30 | |