| 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 | $39.60 | 12.573% | $44.5789 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $125.28 | 12.151% | $140.5028 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $56.85 | 7.306% | $61.0035 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $22.83 | 4.585% | $23.8768 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $218.38 | 7.679% | $235.1494 | $235.15 | $235.15 | $235.10 |
| Purchase #6 | $221.50 | 13.814% | $252.098 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $51.63 | 7.741% | $55.6267 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $736.07 | $812.8361 | $812.84 | $812.90 | $812.80 | |