| 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 | $35.79 | 9.851% | $39.3157 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $244.66 | 9.397% | $267.6507 | $267.65 | $267.65 | $267.70 |
| Purchase #3 | $97.79 | 5.469% | $103.1381 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $224.51 | 11.758% | $250.9079 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $109.32 | 4.133% | $113.8382 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $30.54 | 9.583% | $33.4666 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $39.28 | 12.249% | $44.0914 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $781.89 | $852.4086 | $852.42 | $852.40 | $852.40 | |