| 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 | $73.67 | 5.473% | $77.702 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $75.33 | 13.257% | $85.3165 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $136.78 | 13.333% | $155.0169 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $186.70 | 8.320% | $202.2334 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $65.72 | 5.701% | $69.4667 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $77.33 | 12.463% | $86.9676 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $162.58 | 5.397% | $171.3544 | $171.35 | $171.35 | $171.40 |
| 7 purchase totals = | $778.11 | $848.0575 | $848.06 | $848.00 | $848.10 | |