| 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 | $59.80 | 5.323% | $62.9832 | $62.98 | $63.00 | $63.00 |
| Purchase #2 | $82.61 | 8.575% | $89.6938 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $9.38 | 11.268% | $10.4369 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $5.62 | 7.534% | $6.0434 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $116.49 | 5.480% | $122.8737 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $75.45 | 13.285% | $85.4735 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $163.32 | 13.465% | $185.311 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $512.67 | $562.8155 | $562.80 | $562.80 | $562.80 | |