| 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 | $21.67 | 9.407% | $23.7085 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $98.85 | 7.532% | $106.2954 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $27.32 | 12.144% | $30.6377 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $45.92 | 10.741% | $50.8523 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $132.59 | 11.408% | $147.7159 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $151.33 | 8.770% | $164.6016 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $211.64 | 4.566% | $221.3035 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $689.32 | $745.1149 | $745.12 | $745.10 | $745.10 | |