| 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 | $19.55 | 12.110% | $21.9175 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $57.64 | 10.688% | $63.8006 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $195.69 | 13.791% | $222.6776 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $90.53 | 4.724% | $94.8066 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $227.47 | 10.811% | $252.0618 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $196.50 | 5.652% | $207.6062 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $72.47 | 3.594% | $75.0746 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $859.85 | $937.9449 | $937.95 | $937.90 | $938.00 | |