| 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 | $87.49 | 7.527% | $94.0754 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $33.68 | 7.282% | $36.1326 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $81.25 | 6.526% | $86.5524 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $122.94 | 12.859% | $138.7489 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $117.41 | 3.752% | $121.8152 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $225.85 | 7.158% | $242.0163 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $97.49 | 3.338% | $100.7442 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $766.11 | $820.0850 | $820.09 | $820.10 | $820.00 | |