| 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 | $76.29 | 9.141% | $83.2637 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $43.82 | 12.313% | $49.2156 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $222.97 | 3.753% | $231.3381 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $60.45 | 10.286% | $66.6679 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $173.85 | 4.838% | $182.2609 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $49.70 | 6.797% | $53.0781 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $179.89 | 6.529% | $191.635 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $806.97 | $857.4593 | $857.47 | $857.45 | $857.50 | |