| 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 | $45.29 | 8.331% | $49.0631 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $177.83 | 13.296% | $201.4743 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $144.97 | 4.361% | $151.2921 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $38.74 | 3.198% | $39.9789 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $62.53 | 8.858% | $68.0689 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $123.90 | 8.821% | $134.8292 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $65.45 | 5.859% | $69.2847 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $658.71 | $713.9912 | $713.98 | $714.00 | $714.10 | |