| 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 | $69.25 | 12.258% | $77.7387 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $218.91 | 4.166% | $228.0298 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $48.29 | 8.572% | $52.4294 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $49.78 | 9.135% | $54.3274 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $21.25 | 6.776% | $22.6899 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $190.53 | 12.817% | $214.9502 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $19.45 | 4.869% | $20.397 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $617.46 | $670.5624 | $670.57 | $670.65 | $670.50 | |