| 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 | $64.71 | 5.646% | $68.3635 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $185.31 | 8.741% | $201.5079 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $171.91 | 12.506% | $193.4091 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $77.75 | 8.140% | $84.0789 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $9.57 | 13.377% | $10.8502 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $245.34 | 3.155% | $253.0805 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $95.48 | 13.272% | $108.1521 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $850.07 | $919.4422 | $919.44 | $919.45 | $919.60 | |