| 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 | $6.49 | 4.208% | $6.7631 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $10.75 | 7.132% | $11.5167 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $164.33 | 11.218% | $182.7645 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $164.67 | 10.404% | $181.8023 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $48.78 | 10.192% | $53.7517 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $207.39 | 6.511% | $220.8932 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $102.31 | 12.652% | $115.2543 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $704.72 | $772.7458 | $772.73 | $772.70 | $772.90 | |