| 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 | $71.49 | 13.312% | $81.0067 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $89.81 | 4.558% | $93.9035 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $186.49 | 5.599% | $196.9316 | $196.93 | $196.95 | $196.90 |
| Purchase #4 | $102.83 | 7.671% | $110.7181 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $201.79 | 10.272% | $222.5179 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $155.81 | 7.465% | $167.4412 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $76.57 | 13.570% | $86.9605 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $884.79 | $959.4795 | $959.48 | $959.45 | $959.40 | |