| 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 | $35.65 | 3.263% | $36.8133 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $242.41 | 3.784% | $251.5828 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $160.94 | 11.612% | $179.6284 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $215.60 | 3.802% | $223.7971 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $22.49 | 3.786% | $23.3415 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $71.79 | 4.386% | $74.9387 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $182.38 | 10.349% | $201.2545 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $931.26 | $991.3563 | $991.35 | $991.40 | $991.30 | |