| 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 | $12.83 | 12.504% | $14.4343 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $78.90 | 7.345% | $84.6952 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $76.33 | 7.108% | $81.7555 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $187.74 | 11.662% | $209.6342 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $196.63 | 4.603% | $205.6809 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $13.43 | 10.697% | $14.8666 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $184.92 | 5.803% | $195.6509 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $750.78 | $806.7176 | $806.72 | $806.75 | $806.80 | |