| 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 | $78.81 | 11.151% | $87.5981 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $207.88 | 11.407% | $231.5929 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $80.76 | 10.220% | $89.0137 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $104.52 | 3.848% | $108.5419 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $47.25 | 8.724% | $51.3721 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $74.94 | 13.109% | $84.7639 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $66.27 | 8.186% | $71.6949 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $660.43 | $724.5775 | $724.56 | $724.55 | $724.60 | |