| 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 | $64.89 | 8.425% | $70.357 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $63.59 | 10.645% | $70.3592 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $95.48 | 12.562% | $107.4742 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $42.55 | 7.215% | $45.62 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $86.57 | 13.640% | $98.3781 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $46.50 | 10.250% | $51.2663 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $235.53 | 5.284% | $247.9754 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $635.11 | $691.4302 | $691.44 | $691.40 | $691.60 | |