| 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 | $30.70 | 8.347% | $33.2625 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $173.74 | 5.161% | $182.7067 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $15.70 | 10.386% | $17.3306 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $35.43 | 4.210% | $36.9216 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $76.74 | 12.689% | $86.4775 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $40.89 | 6.640% | $43.6051 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $162.45 | 6.334% | $172.7396 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $535.65 | $573.0436 | $573.05 | $573.05 | $573.00 | |