| 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 | $231.66 | 6.540% | $246.8106 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $50.61 | 10.547% | $55.9478 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $17.69 | 7.343% | $18.989 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $115.94 | 5.393% | $122.1926 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $148.57 | 12.702% | $167.4414 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $27.74 | 8.231% | $30.0233 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $22.97 | 9.776% | $25.2155 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $615.18 | $666.6202 | $666.62 | $666.60 | $666.50 | |