| 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 | $51.85 | 6.422% | $55.1798 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $25.95 | 13.184% | $29.3712 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $206.91 | 7.518% | $222.4655 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $98.25 | 3.778% | $101.9619 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $60.84 | 9.308% | $66.503 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $69.37 | 10.639% | $76.7503 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $6.25 | 3.331% | $6.4582 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $519.42 | $558.6899 | $558.69 | $558.65 | $558.90 | |