| 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 | $100.96 | 11.694% | $112.7663 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $21.30 | 13.682% | $24.2143 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $53.53 | 4.213% | $55.7852 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $58.41 | 3.642% | $60.5373 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $21.89 | 5.129% | $23.0127 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $68.98 | 10.768% | $76.4078 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $102.62 | 5.228% | $107.985 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $427.69 | $460.7086 | $460.72 | $460.70 | $460.70 | |