| 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 | $69.97 | 13.673% | $79.537 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $100.98 | 7.695% | $108.7504 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $45.79 | 7.479% | $49.2146 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $118.87 | 5.639% | $125.5731 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $205.63 | 12.562% | $231.4612 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $110.73 | 12.772% | $124.8724 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $21.60 | 10.727% | $23.917 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $673.57 | $743.3257 | $743.32 | $743.25 | $743.40 | |