| 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 | $71.36 | 8.624% | $77.5141 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $204.96 | 3.681% | $212.5046 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $214.31 | 5.210% | $225.4756 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $154.78 | 6.153% | $164.3036 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $106.56 | 13.630% | $121.0841 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $101.60 | 8.160% | $109.8906 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $27.65 | 6.481% | $29.442 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $881.22 | $940.2146 | $940.20 | $940.25 | $940.20 | |