| 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 | $96.76 | 8.793% | $105.2681 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $78.40 | 9.871% | $86.1389 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $187.48 | 5.703% | $198.172 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $26.85 | 11.740% | $30.0022 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $74.71 | 12.307% | $83.9046 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $72.91 | 9.744% | $80.0144 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $248.45 | 10.102% | $273.5484 | $273.55 | $273.55 | $273.50 |
| 7 purchase totals = | $785.56 | $857.0486 | $857.04 | $857.00 | $857.00 | |