| 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 | $92.52 | 13.224% | $104.7548 | $104.75 | $104.75 | $104.80 |
| Purchase #2 | $233.74 | 11.375% | $260.3279 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $106.50 | 8.250% | $115.2863 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $24.28 | 13.571% | $27.575 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $7.98 | 11.586% | $8.9046 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $71.73 | 13.841% | $81.6581 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $78.88 | 3.374% | $81.5414 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $615.63 | $680.0481 | $680.05 | $680.10 | $680.10 | |