| 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 | $104.42 | 4.791% | $109.4228 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $164.70 | 12.861% | $185.8821 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $25.74 | 8.161% | $27.8406 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $162.45 | 5.743% | $171.7795 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $225.89 | 11.710% | $252.3417 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $102.65 | 6.264% | $109.08 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $25.39 | 3.477% | $26.2728 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $811.24 | $882.6195 | $882.61 | $882.65 | $882.60 | |