| 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 | $79.34 | 5.145% | $83.422 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $81.51 | 4.386% | $85.085 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $121.76 | 3.851% | $126.449 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $99.80 | 9.763% | $109.5435 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $32.28 | 13.620% | $36.6765 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $232.55 | 11.820% | $260.0374 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $39.77 | 8.125% | $43.0013 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $687.01 | $744.2147 | $744.22 | $744.25 | $744.10 | |