| 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 | $192.74 | 12.124% | $216.1078 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $79.78 | 8.649% | $86.6802 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $232.91 | 7.268% | $249.8379 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $95.98 | 10.455% | $106.0147 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $75.50 | 12.670% | $85.0659 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $13.99 | 12.777% | $15.7775 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $41.58 | 7.201% | $44.5742 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $732.48 | $804.0582 | $804.06 | $804.05 | $804.10 | |