| 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 | $45.39 | 3.330% | $46.9015 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $8.58 | 9.279% | $9.3761 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $204.72 | 3.614% | $212.1186 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $168.83 | 8.853% | $183.7765 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $61.56 | 3.796% | $63.8968 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $204.31 | 11.397% | $227.5952 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $205.81 | 12.585% | $231.7112 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $899.20 | $975.3759 | $975.39 | $975.40 | $975.40 | |