| 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 | $34.40 | 6.445% | $36.6171 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $136.25 | 13.668% | $154.8727 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $242.37 | 3.602% | $251.1002 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $133.39 | 11.624% | $148.8953 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $15.75 | 6.149% | $16.7185 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $201.74 | 6.204% | $214.2559 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $82.78 | 8.116% | $89.4984 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $846.68 | $911.9581 | $911.97 | $911.90 | $912.00 | |