| 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 | $76.81 | 12.807% | $86.6471 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $227.52 | 10.244% | $250.8271 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $132.39 | 11.455% | $147.5553 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $13.26 | 8.835% | $14.4315 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $162.62 | 9.442% | $177.9746 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $106.31 | 4.450% | $111.0408 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $71.92 | 7.316% | $77.1817 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $790.83 | $865.6581 | $865.66 | $865.70 | $865.60 | |