| 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 | $70.26 | 13.376% | $79.658 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $205.70 | 4.459% | $214.8722 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $145.74 | 9.618% | $159.7573 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $45.48 | 9.469% | $49.7865 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $152.91 | 9.265% | $167.0771 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $55.45 | 9.696% | $60.8264 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $56.97 | 3.560% | $58.9981 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $732.51 | $790.9756 | $790.99 | $791.00 | $791.10 | |