| 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 | $8.73 | 10.606% | $9.6559 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $201.25 | 10.826% | $223.0373 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $51.85 | 6.200% | $55.0647 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $24.47 | 11.478% | $27.2787 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $211.57 | 12.565% | $238.1538 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $141.77 | 4.669% | $148.3892 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $165.98 | 6.511% | $176.787 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $805.62 | $878.3666 | $878.37 | $878.40 | $878.50 | |