| 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 | $14.28 | 8.386% | $15.4775 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $61.76 | 5.180% | $64.9592 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $33.67 | 12.449% | $37.8616 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $134.67 | 5.749% | $142.4122 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $86.33 | 13.497% | $97.982 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $119.71 | 3.788% | $124.2446 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $201.34 | 12.481% | $226.4692 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $651.76 | $709.4063 | $709.40 | $709.40 | $709.50 | |