| 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 | $15.60 | 7.464% | $16.7644 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $153.84 | 7.728% | $165.7288 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $222.81 | 5.627% | $235.3475 | $235.35 | $235.35 | $235.30 |
| Purchase #4 | $172.99 | 7.249% | $185.53 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $32.94 | 13.611% | $37.4235 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $27.71 | 13.762% | $31.5235 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $100.63 | 3.775% | $104.4288 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $726.52 | $776.7465 | $776.74 | $776.75 | $776.60 | |