| 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 | $96.81 | 8.322% | $104.8665 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $230.91 | 13.304% | $261.6303 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $250.34 | 4.463% | $261.5127 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $53.69 | 9.238% | $58.6499 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $147.33 | 7.432% | $158.2796 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $18.41 | 7.671% | $19.8222 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $21.60 | 11.736% | $24.135 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $819.09 | $888.8962 | $888.90 | $888.90 | $888.80 | |