| 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 | $124.65 | 10.508% | $137.7482 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $61.52 | 4.791% | $64.4674 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $25.66 | 7.301% | $27.5334 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $196.50 | 5.775% | $207.8479 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $108.28 | 5.571% | $114.3123 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $76.92 | 12.772% | $86.7442 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $207.42 | 6.719% | $221.3565 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $800.95 | $860.0099 | $860.01 | $860.00 | $859.90 | |