| 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 | $49.41 | 13.502% | $56.0813 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $56.29 | 12.654% | $63.4129 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $6.91 | 11.407% | $7.6982 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $163.68 | 13.420% | $185.6459 | $185.65 | $185.65 | $185.60 |
| Purchase #5 | $42.93 | 12.833% | $48.4392 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $95.54 | 11.664% | $106.6838 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $155.44 | 5.620% | $164.1757 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $570.20 | $632.1370 | $632.14 | $632.20 | $632.10 | |