| 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 | $63.77 | 6.828% | $68.1242 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $17.28 | 7.534% | $18.5819 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $202.95 | 11.428% | $226.1431 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $187.97 | 9.625% | $206.0621 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $17.50 | 3.456% | $18.1048 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $170.84 | 8.334% | $185.0778 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $152.29 | 7.648% | $163.9371 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $812.60 | $886.0310 | $886.02 | $886.05 | $886.00 | |