| 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 | $85.68 | 3.215% | $88.4346 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $46.42 | 3.516% | $48.0521 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $174.50 | 10.711% | $193.1907 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $82.68 | 6.693% | $88.2138 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $68.74 | 10.218% | $75.7639 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $127.27 | 7.837% | $137.2441 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $225.32 | 12.106% | $252.5972 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $810.61 | $883.4964 | $883.48 | $883.50 | $883.50 | |