| 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 | $15.72 | 12.612% | $17.7026 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $175.80 | 3.564% | $182.0655 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $46.55 | 6.865% | $49.7457 | $49.75 | $49.75 | $49.70 |
| Purchase #4 | $36.58 | 6.836% | $39.0806 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $123.83 | 4.167% | $128.99 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $29.36 | 11.386% | $32.7029 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $112.75 | 11.835% | $126.094 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $540.59 | $576.3813 | $576.38 | $576.40 | $576.40 | |