| 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 | $30.92 | 3.246% | $31.9237 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $29.70 | 13.368% | $33.6703 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $195.59 | 6.831% | $208.9508 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $65.99 | 13.197% | $74.6987 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $217.64 | 7.803% | $234.6224 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $25.84 | 6.218% | $27.4467 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $38.60 | 12.765% | $43.5273 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $604.28 | $654.8399 | $654.84 | $654.80 | $654.80 | |