| 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 | $49.80 | 3.205% | $51.3961 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $220.36 | 3.207% | $227.4269 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $239.97 | 10.113% | $264.2382 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $84.36 | 13.688% | $95.9072 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $72.94 | 12.773% | $82.2566 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $190.69 | 9.498% | $208.8017 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $63.78 | 5.285% | $67.1508 | $67.15 | $67.15 | $67.20 |
| 7 purchase totals = | $921.90 | $997.1775 | $997.19 | $997.20 | $997.20 | |