| 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 | $28.69 | 6.458% | $30.5428 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $222.64 | 11.136% | $247.4332 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $114.34 | 10.656% | $126.5241 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $227.42 | 9.721% | $249.5275 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $24.95 | 8.144% | $26.9819 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $97.44 | 3.566% | $100.9147 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $227.28 | 7.832% | $245.0806 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $942.76 | $1,027.0048 | $1,026.99 | $1,027.05 | $1,026.90 | |