| 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 | $27.49 | 9.847% | $30.1969 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $50.87 | 11.723% | $56.8335 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $32.57 | 13.871% | $37.0878 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $35.94 | 10.417% | $39.6839 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $139.90 | 7.732% | $150.7171 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $206.66 | 8.772% | $224.7882 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $181.82 | 6.643% | $193.8983 | $193.90 | $193.90 | $193.90 |
| 7 purchase totals = | $675.25 | $733.2057 | $733.21 | $733.25 | $733.20 | |