| 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 | $83.33 | 4.362% | $86.9649 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $122.73 | 10.830% | $136.0217 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $133.79 | 4.675% | $140.0447 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $41.59 | 11.705% | $46.4581 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $9.81 | 12.129% | $10.9999 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $143.39 | 12.807% | $161.754 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $183.89 | 6.621% | $196.0654 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $718.53 | $778.3087 | $778.30 | $778.25 | $778.40 | |