| 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 | $79.46 | 9.183% | $86.7568 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $175.59 | 10.504% | $194.034 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $88.25 | 9.155% | $96.3293 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $16.31 | 10.301% | $17.9901 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $126.87 | 8.364% | $137.4814 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $245.54 | 5.811% | $259.8083 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $155.60 | 10.257% | $171.5599 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $887.62 | $963.9598 | $963.96 | $964.00 | $964.00 | |