| 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 | $56.26 | 3.827% | $58.4131 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $237.42 | 10.105% | $261.4113 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $153.45 | 3.360% | $158.6059 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $195.97 | 13.623% | $222.667 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $26.28 | 12.833% | $29.6525 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $32.31 | 6.553% | $34.4273 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $31.61 | 6.395% | $33.6315 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $733.30 | $798.8086 | $798.81 | $798.80 | $798.80 | |