| 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 | $22.99 | 4.599% | $24.0473 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $207.54 | 8.868% | $225.9446 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $167.43 | 13.166% | $189.4738 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $39.33 | 12.230% | $44.1401 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $56.88 | 6.172% | $60.3906 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $81.42 | 9.290% | $88.9839 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $139.99 | 13.192% | $158.4575 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $715.58 | $791.4378 | $791.43 | $791.45 | $791.40 | |