| 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 | $80.81 | 7.121% | $86.5645 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $175.54 | 3.672% | $181.9858 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $220.77 | 6.256% | $234.5814 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $138.87 | 7.296% | $149.002 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $35.76 | 10.791% | $39.6189 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $232.50 | 13.667% | $264.2758 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $70.59 | 9.381% | $77.212 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $954.84 | $1,033.2404 | $1,033.24 | $1,033.25 | $1,033.30 | |