| 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 | $75.98 | 9.718% | $83.3637 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $34.41 | 7.211% | $36.8913 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $242.94 | 3.600% | $251.6858 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $5.63 | 4.418% | $5.8787 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $192.66 | 6.831% | $205.8206 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $23.71 | 11.455% | $26.426 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $69.99 | 10.859% | $77.5902 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $645.32 | $687.6563 | $687.66 | $687.70 | $687.70 | |