| 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 | $109.89 | 7.488% | $118.1186 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $67.29 | 3.516% | $69.6559 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $213.38 | 12.161% | $239.3291 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $222.95 | 8.730% | $242.4135 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $101.97 | 4.503% | $106.5617 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $83.43 | 11.206% | $92.7792 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $101.32 | 9.246% | $110.688 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $900.23 | $979.5460 | $979.55 | $979.55 | $979.60 | |