| 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 | $118.73 | 5.167% | $124.8648 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $29.66 | 4.279% | $30.9292 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $183.68 | 13.742% | $208.9213 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $11.73 | 4.462% | $12.2534 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $140.30 | 6.463% | $149.3676 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $20.84 | 9.467% | $22.8129 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $26.69 | 11.285% | $29.702 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $531.63 | $578.8512 | $578.84 | $578.80 | $578.90 | |