| 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 | $27.75 | 5.328% | $29.2285 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $206.99 | 10.546% | $228.8192 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $7.54 | 9.476% | $8.2545 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $206.59 | 7.780% | $222.6627 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $214.47 | 7.111% | $229.721 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $86.73 | 8.478% | $94.083 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $126.95 | 3.535% | $131.4377 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $877.02 | $944.2066 | $944.20 | $944.20 | $944.20 | |