| 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 | $124.98 | 4.844% | $131.034 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $92.63 | 4.759% | $97.0383 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $50.81 | 7.228% | $54.4825 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $49.66 | 3.641% | $51.4681 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $16.93 | 5.342% | $17.8344 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $197.72 | 13.751% | $224.9085 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $94.84 | 5.322% | $99.8874 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $627.57 | $676.6532 | $676.65 | $676.70 | $676.60 | |