| 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 | $68.96 | 7.446% | $74.0948 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $66.31 | 12.254% | $74.4356 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $74.45 | 3.785% | $77.2679 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $242.35 | 11.453% | $270.1063 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $137.73 | 11.118% | $153.0428 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $127.26 | 7.495% | $136.7981 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $55.84 | 11.860% | $62.4626 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $772.90 | $848.2081 | $848.21 | $848.20 | $848.20 | |