| 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 | $84.32 | 3.419% | $87.2029 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $104.84 | 13.436% | $118.9263 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $241.34 | 8.329% | $261.4412 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $16.99 | 8.716% | $18.4708 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $190.38 | 9.340% | $208.1615 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $81.25 | 10.329% | $89.6423 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $203.42 | 5.862% | $215.3445 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $922.54 | $999.1895 | $999.18 | $999.20 | $999.10 | |