| 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 | $71.36 | 12.308% | $80.143 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $205.67 | 9.195% | $224.5814 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $147.69 | 10.657% | $163.4293 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $106.67 | 13.640% | $121.2198 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $33.57 | 9.586% | $36.788 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $66.80 | 6.473% | $71.124 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $96.68 | 4.492% | $101.0229 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $728.44 | $798.3084 | $798.30 | $798.30 | $798.20 | |