| 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 | $88.88 | 5.176% | $93.4804 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $23.90 | 8.303% | $25.8844 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $28.97 | 6.286% | $30.7911 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $194.75 | 4.481% | $203.4767 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $5.43 | 11.215% | $6.039 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $16.39 | 12.658% | $18.4646 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $237.80 | 10.338% | $262.3838 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $596.12 | $640.5200 | $640.51 | $640.60 | $640.60 | |