| 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 | $34.72 | 3.831% | $36.0501 | $36.05 | $36.05 | $36.10 |
| Purchase #2 | $237.50 | 6.573% | $253.1109 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $96.81 | 5.681% | $102.3098 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $79.79 | 8.866% | $86.8642 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $113.25 | 10.501% | $125.1424 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $199.75 | 9.741% | $219.2076 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $64.26 | 5.711% | $67.9299 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $826.08 | $890.6149 | $890.61 | $890.60 | $890.60 | |