| 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 | $79.92 | 3.601% | $82.7979 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $110.78 | 3.828% | $115.0207 | $115.02 | $115.00 | $115.00 |
| Purchase #3 | $97.31 | 5.642% | $102.8002 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $242.77 | 3.750% | $251.8739 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $108.65 | 8.302% | $117.6701 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $241.78 | 8.251% | $261.7293 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $86.76 | 12.418% | $97.5339 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $967.97 | $1,029.4260 | $1,029.42 | $1,029.40 | $1,029.40 | |