| 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 | $89.78 | 11.816% | $100.3884 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $229.63 | 9.645% | $251.7778 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $56.29 | 3.424% | $58.2174 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $196.91 | 8.263% | $213.1807 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $117.54 | 4.255% | $122.5413 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $113.37 | 8.313% | $122.7944 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $42.92 | 8.235% | $46.4545 | $46.45 | $46.45 | $46.50 |
| 7 purchase totals = | $846.44 | $915.3545 | $915.35 | $915.40 | $915.40 | |