| 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 | $167.65 | 4.851% | $175.7827 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $42.87 | 12.627% | $48.2832 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $68.41 | 8.643% | $74.3227 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $29.36 | 4.324% | $30.6295 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $35.41 | 12.298% | $39.7647 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $187.34 | 10.268% | $206.5761 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $73.63 | 6.331% | $78.2915 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $604.67 | $653.6504 | $653.64 | $653.70 | $653.70 | |