| 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 | $56.91 | 9.761% | $62.465 | $62.47 | $62.45 | $62.50 |
| Purchase #2 | $126.61 | 3.298% | $130.7856 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $245.44 | 6.402% | $261.1531 | $261.15 | $261.15 | $261.20 |
| Purchase #4 | $115.95 | 5.772% | $122.6426 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $88.84 | 9.708% | $97.4646 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $18.47 | 3.249% | $19.0701 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $142.93 | 3.655% | $148.1541 | $148.15 | $148.15 | $148.20 |
| 7 purchase totals = | $795.15 | $841.7351 | $841.73 | $841.70 | $841.90 | |