| 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 | $75.37 | 9.537% | $82.558 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $234.39 | 6.319% | $249.2011 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $73.37 | 8.348% | $79.4949 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $46.69 | 8.694% | $50.7492 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $145.65 | 12.255% | $163.4994 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $137.33 | 9.735% | $150.6991 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $124.92 | 12.499% | $140.5338 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $837.72 | $916.7355 | $916.73 | $916.75 | $916.70 | |