| 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 | $186.43 | 8.117% | $201.5625 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $95.36 | 5.425% | $100.5333 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $70.37 | 13.772% | $80.0614 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $47.80 | 3.428% | $49.4386 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $54.37 | 5.676% | $57.456 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $192.62 | 3.297% | $198.9707 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $138.43 | 9.414% | $151.4618 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $785.38 | $839.4843 | $839.48 | $839.45 | $839.60 | |