| 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 | $26.36 | 3.582% | $27.3042 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $92.77 | 8.144% | $100.3252 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $79.41 | 11.373% | $88.4413 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $185.99 | 5.816% | $196.8072 | $196.81 | $196.80 | $196.80 |
| Purchase #5 | $67.30 | 11.363% | $74.9473 | $74.95 | $74.95 | $74.90 |
| Purchase #6 | $145.85 | 9.126% | $159.1603 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $26.99 | 6.574% | $28.7643 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $624.67 | $675.7498 | $675.75 | $675.75 | $675.70 | |