| 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 | $52.57 | 10.675% | $58.1818 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $163.37 | 13.719% | $185.7827 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $107.75 | 6.781% | $115.0565 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $207.49 | 9.393% | $226.9795 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $21.88 | 8.344% | $23.7057 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $93.41 | 10.381% | $103.1069 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $40.32 | 6.596% | $42.9795 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $686.79 | $755.7926 | $755.80 | $755.85 | $755.90 | |