| 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 | $245.50 | 5.419% | $258.8036 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $58.75 | 9.648% | $64.4182 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $60.29 | 5.565% | $63.6451 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $246.29 | 10.174% | $271.3475 | $271.35 | $271.35 | $271.30 |
| Purchase #5 | $107.26 | 11.472% | $119.5649 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $19.38 | 12.433% | $21.7895 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $25.81 | 3.392% | $26.6855 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $763.28 | $826.2543 | $826.26 | $826.25 | $826.20 | |