| 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 | $28.62 | 10.765% | $31.7009 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $183.83 | 3.452% | $190.1758 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $17.82 | 10.594% | $19.7079 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $30.77 | 9.347% | $33.6461 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $153.98 | 5.351% | $162.2195 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $134.52 | 8.474% | $145.9192 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $101.74 | 12.197% | $114.1492 | $114.15 | $114.15 | $114.10 |
| 7 purchase totals = | $651.28 | $697.5186 | $697.53 | $697.50 | $697.40 | |