| 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 | $17.79 | 6.630% | $18.9695 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $56.85 | 3.665% | $58.9336 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $245.54 | 6.668% | $261.9126 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $218.66 | 5.270% | $230.1834 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $97.35 | 4.856% | $102.0773 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $179.96 | 4.307% | $187.7109 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $36.52 | 3.281% | $37.7182 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $852.67 | $897.5055 | $897.50 | $897.50 | $897.50 | |