| 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 | $97.47 | 8.661% | $105.9119 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $97.50 | 7.387% | $104.7023 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $5.92 | 7.321% | $6.3534 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $217.42 | 5.209% | $228.7454 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $245.37 | 12.659% | $276.4314 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $249.55 | 8.861% | $271.6626 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $166.58 | 10.409% | $183.9193 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $1,079.81 | $1,177.7263 | $1,177.72 | $1,177.70 | $1,177.70 | |