| 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 | $43.47 | 3.533% | $45.0058 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $147.50 | 11.118% | $163.8991 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $68.40 | 13.315% | $77.5075 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $141.62 | 10.832% | $156.9603 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $74.83 | 7.339% | $80.3218 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $152.96 | 7.590% | $164.5697 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $196.71 | 3.220% | $203.0441 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $825.49 | $891.3083 | $891.31 | $891.25 | $891.30 | |