| 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 | $36.43 | 11.339% | $40.5608 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $114.95 | 13.160% | $130.0774 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $13.36 | 13.750% | $15.197 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $51.80 | 7.689% | $55.7829 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $201.96 | 13.714% | $229.6568 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $24.94 | 6.372% | $26.5292 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $166.29 | 10.808% | $184.2626 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $609.73 | $682.0667 | $682.07 | $682.10 | $682.20 | |