| 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 | $106.35 | 10.626% | $117.6508 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $38.78 | 13.249% | $43.918 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $6.83 | 12.647% | $7.6938 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $49.97 | 6.355% | $53.1456 | $53.15 | $53.15 | $53.10 |
| Purchase #5 | $76.45 | 12.485% | $85.9948 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $227.46 | 8.783% | $247.4378 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $97.40 | 5.424% | $102.683 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $603.24 | $658.5238 | $658.52 | $658.55 | $658.50 | |