| 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 | $77.56 | 11.366% | $86.3755 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $228.92 | 6.805% | $244.498 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $65.69 | 4.504% | $68.6487 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $115.92 | 7.728% | $124.8783 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $76.49 | 8.616% | $83.0804 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $54.97 | 10.104% | $60.5242 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $6.99 | 11.496% | $7.7936 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $626.54 | $675.7987 | $675.80 | $675.85 | $675.80 | |