| 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 | $231.41 | 13.183% | $261.9168 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $44.62 | 9.308% | $48.7732 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $160.61 | 9.753% | $176.2743 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $79.76 | 7.376% | $85.6431 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $27.52 | 8.839% | $29.9525 | $29.95 | $29.95 | $30.00 |
| Purchase #6 | $152.35 | 6.395% | $162.0928 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $18.30 | 8.685% | $19.8894 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $714.57 | $784.5421 | $784.53 | $784.50 | $784.60 | |