| 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 | $12.68 | 11.271% | $14.1092 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $64.52 | 4.433% | $67.3802 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $145.66 | 11.467% | $162.3628 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $55.94 | 12.795% | $63.0975 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $163.74 | 11.776% | $183.022 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $20.74 | 9.526% | $22.7157 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $205.39 | 10.596% | $227.1531 | $227.15 | $227.15 | $227.20 |
| 7 purchase totals = | $668.67 | $739.8405 | $739.84 | $739.80 | $739.90 | |