| 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 | $95.63 | 10.324% | $105.5028 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $215.44 | 7.791% | $232.2249 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $166.27 | 13.116% | $188.078 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $24.67 | 13.224% | $27.9324 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $16.95 | 9.488% | $18.5582 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $151.37 | 13.600% | $171.9563 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $201.95 | 9.285% | $220.7011 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $872.28 | $964.9537 | $964.95 | $964.95 | $965.00 | |