| 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 | $57.92 | 11.770% | $64.7372 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $198.76 | 4.168% | $207.0443 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $29.68 | 9.692% | $32.5566 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $93.44 | 10.628% | $103.3708 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $193.93 | 12.799% | $218.7511 | $218.75 | $218.75 | $218.80 |
| Purchase #6 | $175.29 | 6.595% | $186.8504 | $186.85 | $186.85 | $186.90 |
| Purchase #7 | $30.86 | 13.678% | $35.081 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $779.88 | $848.3914 | $848.39 | $848.40 | $848.50 | |