| 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 | $31.29 | 13.352% | $35.4678 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $19.31 | 11.193% | $21.4714 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $173.93 | 7.156% | $186.3764 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $194.90 | 3.665% | $202.0431 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $72.44 | 11.488% | $80.7619 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $179.92 | 11.730% | $201.0246 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $213.62 | 8.505% | $231.7884 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $885.41 | $958.9336 | $958.93 | $958.90 | $959.00 | |