| 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 | $40.48 | 3.446% | $41.8749 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $122.77 | 3.422% | $126.9712 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $82.60 | 4.504% | $86.3203 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $21.34 | 6.467% | $22.7201 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $226.60 | 5.398% | $238.8319 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $70.91 | 9.862% | $77.9031 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $218.52 | 9.266% | $238.7681 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $783.22 | $833.3896 | $833.38 | $833.30 | $833.40 | |