| 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 | $87.66 | 11.743% | $97.9539 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $89.42 | 11.170% | $99.4082 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $25.44 | 9.702% | $27.9082 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $217.88 | 8.579% | $236.5719 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $120.28 | 11.279% | $133.8464 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $11.45 | 13.140% | $12.9545 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $185.45 | 3.483% | $191.9092 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $737.58 | $800.5523 | $800.55 | $800.50 | $800.60 | |