| 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 | $18.87 | 8.571% | $20.4873 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $230.86 | 11.324% | $257.0026 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $67.39 | 3.826% | $69.9683 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $142.28 | 4.771% | $149.0682 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $11.83 | 12.698% | $13.3322 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $242.83 | 13.833% | $276.4207 | $276.42 | $276.40 | $276.40 |
| Purchase #7 | $169.95 | 10.416% | $187.652 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $884.01 | $973.9313 | $973.93 | $973.90 | $974.00 | |