| 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 | $64.55 | 9.803% | $70.8778 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $210.65 | 10.558% | $232.8904 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $232.45 | 12.759% | $262.1083 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $26.75 | 3.447% | $27.6721 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $51.85 | 8.711% | $56.3667 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $210.75 | 12.663% | $237.4373 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $72.77 | 6.711% | $77.6536 | $77.65 | $77.65 | $77.70 |
| 7 purchase totals = | $869.77 | $965.0062 | $965.01 | $965.00 | $965.10 | |