| 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 | $43.97 | 4.842% | $46.099 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $15.90 | 6.330% | $16.9065 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $47.43 | 9.610% | $51.988 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $36.42 | 10.171% | $40.1243 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $83.49 | 3.142% | $86.1133 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $199.91 | 10.737% | $221.3743 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $175.70 | 6.215% | $186.6198 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $602.82 | $649.2252 | $649.22 | $649.15 | $649.20 | |