| 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 | $113.44 | 11.444% | $126.4221 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $34.48 | 4.219% | $35.9347 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $122.94 | 3.342% | $127.0487 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $61.49 | 7.284% | $65.9689 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $228.28 | 3.601% | $236.5004 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $78.94 | 7.735% | $85.046 | $85.05 | $85.05 | $85.00 |
| Purchase #7 | $89.51 | 13.694% | $101.7675 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $729.08 | $778.6883 | $778.69 | $778.65 | $778.60 | |