| 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 | $24.61 | 4.128% | $25.6259 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $26.51 | 11.611% | $29.5881 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $217.33 | 13.674% | $247.0477 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $7.57 | 9.382% | $8.2802 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $196.68 | 11.741% | $219.7722 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $39.99 | 12.606% | $45.0311 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $230.33 | 13.502% | $261.4292 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $743.02 | $836.7744 | $836.78 | $836.85 | $836.70 | |