| 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 | $120.76 | 7.236% | $129.4982 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $250.94 | 3.400% | $259.472 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $69.50 | 11.218% | $77.2965 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $46.83 | 9.377% | $51.2212 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $46.67 | 10.660% | $51.645 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $40.39 | 7.144% | $43.2755 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $146.67 | 12.556% | $165.0859 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $721.76 | $777.4943 | $777.51 | $777.50 | $777.50 | |