| 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 | $6.85 | 8.597% | $7.4389 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $180.67 | 4.204% | $188.2654 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $16.38 | 8.444% | $17.7631 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $201.71 | 13.322% | $228.5818 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $85.63 | 9.803% | $94.0243 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $205.40 | 8.529% | $222.9186 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $200.84 | 3.515% | $207.8995 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $897.48 | $966.8916 | $966.89 | $966.85 | $966.90 | |