| 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 | $5.95 | 10.381% | $6.5677 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $100.26 | 3.298% | $103.5666 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $90.69 | 4.549% | $94.8155 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $73.66 | 8.523% | $79.938 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $136.87 | 8.533% | $148.5491 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $185.44 | 3.246% | $191.4594 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $202.79 | 7.521% | $218.0418 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $795.66 | $842.9381 | $842.95 | $842.90 | $842.90 | |