| 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 | $11.65 | 9.187% | $12.7203 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $20.69 | 11.693% | $23.1093 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $75.85 | 13.757% | $86.2847 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $52.34 | 10.174% | $57.6651 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $10.49 | 6.272% | $11.1479 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $153.25 | 6.146% | $162.6687 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $126.77 | 6.137% | $134.5499 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $451.04 | $488.1459 | $488.15 | $488.10 | $488.10 | |