| 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 | $96.28 | 6.528% | $102.5652 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $72.90 | 9.407% | $79.7577 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $126.70 | 13.473% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $181.98 | 13.254% | $206.0996 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $116.81 | 6.695% | $124.6304 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $118.54 | 13.365% | $134.3829 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $35.96 | 4.689% | $37.6462 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $749.17 | $828.8523 | $828.86 | $828.85 | $828.90 | |