| 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 | $75.92 | 13.772% | $86.3757 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $199.60 | 13.415% | $226.3763 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $95.75 | 4.175% | $99.7476 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $131.45 | 10.699% | $145.5138 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $168.89 | 13.842% | $192.2678 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $109.77 | 13.609% | $124.7086 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $80.41 | 9.506% | $88.0538 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $861.79 | $963.0436 | $963.05 | $963.05 | $963.10 | |