| 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 | $51.99 | 9.698% | $57.032 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $193.31 | 10.371% | $213.3582 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $235.96 | 3.596% | $244.4451 | $244.45 | $244.45 | $244.40 |
| Purchase #4 | $12.69 | 9.296% | $13.8697 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $126.41 | 6.720% | $134.9048 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $75.75 | 13.782% | $86.1899 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $90.73 | 8.606% | $98.5382 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $786.84 | $848.3379 | $848.34 | $848.35 | $848.30 | |