| 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 | $7.33 | 11.332% | $8.1606 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $99.77 | 6.538% | $106.293 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $112.97 | 12.183% | $126.7331 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $88.69 | 4.661% | $92.8238 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $206.93 | 9.742% | $227.0891 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $162.30 | 7.380% | $174.2777 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $110.89 | 9.188% | $121.0786 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $788.88 | $856.4559 | $856.45 | $856.50 | $856.50 | |