| 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 | $43.42 | 7.435% | $46.6483 | $46.65 | $46.65 | $46.60 |
| Purchase #2 | $167.83 | 6.708% | $179.088 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $46.75 | 11.681% | $52.2109 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $101.47 | 11.292% | $112.928 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $163.58 | 10.701% | $181.0847 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $170.49 | 9.480% | $186.6525 | $186.65 | $186.65 | $186.70 |
| Purchase #7 | $15.98 | 13.756% | $18.1782 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $709.52 | $776.7906 | $776.79 | $776.85 | $776.80 | |