| 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 | $90.55 | 8.335% | $98.0973 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $199.57 | 4.610% | $208.7702 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $84.46 | 4.734% | $88.4583 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $103.94 | 5.131% | $109.2732 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $213.61 | 10.409% | $235.8447 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $51.55 | 6.791% | $55.0508 | $55.05 | $55.05 | $55.10 |
| Purchase #7 | $147.93 | 10.677% | $163.7245 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $891.61 | $959.2190 | $959.21 | $959.15 | $959.30 | |